---
title: Leo hears that in 1800 four in ten kids died young. Why do so few di… — Light, machines and medicine: how the… · tree and pragmatics
description: Leo hears that in 1800 four in ten kids died young. Why do so few die today? Test 7 · ★★ of lesson 65 «Light, machines and medicine: how the last 250 years changed a normal day» of the history course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option
---

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# Test 7 · ★★ · Light, machines and medicine: how the last 250 years chang…

<!-- .ven lang=en -->
Leo hears that in 1800 four in ten kids died young. Why do so few die today?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **Who acts:** Leo, four kids, few · **What happens:** hear, die · **Speech:** someone speaks here

<!-- .vabout -->
This is test 7 · ★★ of lesson 65 «Light, machines and medicine: how the last 250 years changed a normal day» of the history course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/history/65-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day/#t7).

## The question {#question}

<!-- .note -->
*Sentence 1:* Leo hears that in 1800 four in ten kids died young.

```conllu
# sent_id = question:history:65-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day:t7:1
# text = Leo hears that in 1800 four in ten kids died young.
1	Leo	Leo	PROPN	NNP	Number=Sing	2	nsubj	_	_
2	hears	hear	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	that	that	SCONJ	IN	_	10	mark	_	_
4	in	in	ADP	IN	_	5	case	_	_
5	1800	1800	NUM	CD	NumForm=Digit|NumType=Card	6	compound	_	_
6	four	four	NUM	CD	NumForm=Word|NumType=Card	9	nummod	_	_
7	in	in	ADP	IN	_	8	case	_	_
8	ten	ten	NUM	CD	NumForm=Word|NumType=Card	6	nmod	_	_
9	kids	kid	NOUN	NNS	Number=Plur	10	nsubj	_	_
10	died	die	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	2	ccomp	_	_
11	young	young	ADJ	JJ	Degree=Pos	10	xcomp	_	SpaceAfter=No
12	.	.	PUNCT	.	_	2	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **hear** | present | Leo |  |  |  |  |  | vn see-30.1-1-1 «NP V S\_ING»: agent=Experiencer clause=Stimulus |
| 2 | **die** | past | four kids |  |  |  |  | young *property* | vn calibratable\_cos-45.6.1 «NP.attribute V»: agent=Attribute |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

<!-- .note -->
*Sentence 2:* Why do so few die today?

```conllu
# sent_id = question:history:65-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day:t7:2
# text = Why do so few die today?
1	Why	why	ADV	WRB	PronType=Int	4	advmod	_	_
2	do	do	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	so	so	ADV	RB	_	4	advmod	_	_
4	few	few	ADJ	JJ	Degree=Pos	5	nsubj	_	_
5	die	die	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
6	today	today	NOUN	NN	Number=Sing	5	obl:unmarked	_	SpaceAfter=No
7	?	?	PUNCT	.	_	5	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **die** | present | few |  |  |  | today |  | vn calibratable\_cos-45.6.1 «NP.attribute V»: agent=Attribute |

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
Children stopped going outside to play

```conllu
# sent_id = question:history:65-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day:t7:o1:1
# text = Children stopped going outside to play
1	Children	child	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	stopped	stop	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	going	go	VERB	VBG	VerbForm=Ger	2	xcomp	_	_
4	outside	outside	ADV	RB	_	3	advmod	_	_
5	to	to	PART	TO	_	6	mark	_	_
6	play	play	VERB	VB	VerbForm=Inf	3	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **stop** | past | Children |  |  |  |  |  | vn stop-55.4-1-1 «NP V S\_ING»: agent=Affector clause=Eventuality |
| 2 | **go** | gerund | Children *not said here* |  |  |  |  | outside *property* | vn say-37.7 «NP V S-Quote»: agent=Agent clause=Topic |
| 3 | **play** | to-infinitive | Children *not said here* |  |  |  |  |  | vn performance-26.7-1 «NP V»: agent=Agent |

### Option 2 · ✓ the right answer {#o2}

<!-- .ven lang=en -->
Clean water, vaccines, better food and medicine

```conllu
# sent_id = question:history:65-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day:t7:o2:1
# text = Clean water, vaccines, better food and medicine
1	Clean	clean	ADJ	JJ	Degree=Pos	2	amod	_	_
2	water	water	NOUN	NN	Number=Sing	0	root	_	SpaceAfter=No
3	,	,	PUNCT	,	_	4	punct	_	_
4	vaccines	vaccine	NOUN	NNS	Number=Plur	2	conj	_	SpaceAfter=No
5	,	,	PUNCT	,	_	7	punct	_	_
6	better	good	ADJ	JJR	Degree=Cmp	7	amod	_	_
7	food	food	NOUN	NN	Number=Sing	2	conj	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	medicine	medicine	NOUN	NN	Number=Sing	2	conj	_	_
```

<!-- .note -->
The frames reader finds no event or fact in this sentence.

### Option 3 {#o3}

<!-- .ven lang=en -->
Doctors found one magic potion that cures everything

```conllu
# sent_id = question:history:65-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day:t7:o3:1
# text = Doctors found one magic potion that cures everything
1	Doctors	doctor	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	found	find	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	one	one	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
4	magic	magic	ADJ	JJ	Degree=Pos	5	amod	_	_
5	potion	potion	NOUN	NN	Number=Sing	2	obj	_	_
6	that	that	PRON	WDT	PronType=Rel	7	nsubj	_	_
7	cures	cure	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	acl:relcl	_	_
8	everything	everything	PRON	NN	Number=Sing|PronType=Tot	7	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **find** | past | Doctors | one magic potion |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent potion=Topic |
| 2 | **cure** | present | one magic potion | everything |  |  |  |  | vn free-10.6.3-1-1 «NP V NP PP.theme»: agent=Causer everything=Source |

### Option 4 {#o4}

<!-- .ven lang=en -->
People just got luckier than they used to be

```conllu
# sent_id = question:history:65-light-machines-and-medicine-how-the-last-250-years-changed-a-normal-day:t7:o4:1
# text = People just got luckier than they used to be
1	People	people	NOUN	NNS	Number=Plur	3	nsubj	_	_
2	just	just	ADV	RB	_	3	advmod	_	_
3	got	get	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
4	luckier	lucky	ADJ	JJR	Degree=Cmp	3	xcomp	_	_
5	than	than	SCONJ	IN	_	7	mark	_	_
6	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	7	nsubj	_	_
7	used	use	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	3	advcl	_	_
8	to	to	PART	TO	_	9	mark	_	_
9	be	be	VERB	VB	VerbForm=Inf	7	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **get** | past | People |  |  |  |  | lucky *property* | vn comprehend-87.2-1 «NP V S\_ING»: agent=Experiencer |
| 2 | **use** | past | People |  |  |  |  |  | vn use-105.1 «NP V NP S\_INF»: agent=Agent clause=Eventuality |
| 3 | **be** | to-infinitive | People *not said here* |  |  |  |  |  | vn exist-47.1 «NP V»: agent=Theme |

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**Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License.

<!-- /div -->

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