---
title: Identify the date upon which, according to the United Nations, the p… — Humanity today: how many we are, how l… · tree and pragmatics
description: Identify the date upon which, according to the United Nations, the population of the world attained eight billion persons. Exam question 1 of lesson 78 «Humanity today: how many we are, how long we live, how poor and how rich» of the history course of Mova's primary school, with the dependency tree 
---

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# Exam question 1 · Humanity today: how many we are, how long we live, how poo…

<!-- .ven lang=en -->
Identify the date upon which, according to the United Nations, the population of the world attained eight billion persons.

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 3 · wrong ✗ · **Who acts:** you, United Nations · **What happens:** identify, accord, attain · **To what, where:** date, billion persons

<!-- .vabout -->
This is exam question 1 of lesson 78 «Humanity today: how many we are, how long we live, how poor and how rich» of the history course of Mova's primary school, asked in stiff, formal language. 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/78-humanity-today-how-many-how-long-how-rich/#e1).

## The question {#question}

```conllu
# sent_id = question:history:78-humanity-today-how-many-how-long-how-rich:e1:1
# text = Identify the date upon which, according to the United Nations, the population of the world attained eight billion persons.
1	Identify	identify	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	date	date	NOUN	NN	Number=Sing	1	obj	_	_
4	upon	upon	ADP	IN	_	5	case	_	_
5	which	which	PRON	WDT	PronType=Rel	18	obl	_	SpaceAfter=No
6	,	,	PUNCT	,	_	11	punct	_	_
7	according	accord	VERB	VBG	ExtPos=ADP|Tense=Pres|VerbForm=Part	11	case	_	_
8	to	to	ADP	IN	_	7	fixed	_	_
9	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
10	United	United	PROPN	NNP	_	11	compound	_	_
11	Nations	Nation	PROPN	NNPS	Number=Plur	18	nsubj	_	SpaceAfter=No
12	,	,	PUNCT	,	_	14	punct	_	_
13	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
14	population	population	NOUN	NN	Number=Sing	18	nsubj	_	_
15	of	of	ADP	IN	_	17	case	_	_
16	the	the	DET	DT	Definite=Def|PronType=Art	17	det	_	_
17	world	world	NOUN	NN	Number=Sing	14	nmod	_	_
18	attained	attain	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	3	acl:relcl	_	_
19	eight	eight	NUM	CD	NumForm=Word|NumType=Card	20	compound	_	_
20	billion	billion	NUM	CD	NumForm=Word|NumType=Card	21	nummod	_	_
21	persons	person	NOUN	NNS	Number=Plur	18	obj	_	SpaceAfter=No
22	.	.	PUNCT	.	_	1	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **identify** | imperative | you *not said here* | the date |  |  |  |  | vn characterize-29.2-1-1 «NP V NP S\_ING»: agent=Agent date=Theme |
| 2 | **accord** | gerund |  |  |  |  |  |  | vn future\_having-13.3 «NP V NP.theme (PP)»: agent=Agent |
| 3 | **attain** | past | the United Nations | billion persons |  |  |  | upon the date | vn get-13.5.1 «NP V NP»: agent=Agent person=Theme |

<!-- .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.

## The options {#options}

### Option 1 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
The first of January, nineteen hundred

```conllu
# sent_id = question:history:78-humanity-today-how-many-how-long-how-rich:e1:o1:1
# text = The first of January, nineteen hundred
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	first	first	NOUN	NN	Number=Sing|NumForm=Word|NumType=Ord	0	root	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	January	January	PROPN	NNP	Number=Sing	2	nmod	_	SpaceAfter=No
5	,	,	PUNCT	,	_	7	punct	_	_
6	nineteen	nineteen	NUM	CD	NumForm=Word|NumType=Card	7	compound	_	_
7	hundred	hundred	NUM	CD	NumForm=Word|NumType=Card	2	acl	_	_
```

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

### Option 2 {#o2}

<!-- .ven lang=en -->
The first of January, two thousand and fifty

```conllu
# sent_id = question:history:78-humanity-today-how-many-how-long-how-rich:e1:o2:1
# text = The first of January, two thousand and fifty
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	first	first	NOUN	NN	Number=Sing|NumForm=Word|NumType=Ord	0	root	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	January	January	PROPN	NNP	Number=Sing	2	nmod	_	SpaceAfter=No
5	,	,	PUNCT	,	_	7	punct	_	_
6	two	two	NUM	CD	NumForm=Word|NumType=Card	7	compound	_	_
7	thousand	thousand	NUM	CD	NumForm=Word|NumType=Card	2	appos	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	fifty	fifty	NUM	CD	NumForm=Word|NumType=Card	7	conj	_	_
```

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

### Option 3 · ✓ the right answer {#o3}

<!-- .ven lang=en -->
The fifteenth of November, two thousand and twenty-two

```conllu
# sent_id = question:history:78-humanity-today-how-many-how-long-how-rich:e1:o3:1
# text = The fifteenth of November, two thousand and twenty-two
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	fifteenth	fifteenth	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	November	November	PROPN	NNP	Number=Sing	2	nmod	_	SpaceAfter=No
5	,	,	PUNCT	,	_	7	punct	_	_
6	two	two	NUM	CD	NumForm=Word|NumType=Card	7	compound	_	_
7	thousand	thousand	NUM	CD	NumForm=Word|NumType=Card	2	appos	_	_
8	and	and	CCONJ	CC	_	11	cc	_	_
9	twenty	twenty	NUM	CD	NumForm=Word|NumType=Card	11	compound	_	SpaceAfter=No
10	-	-	PUNCT	HYPH	_	9	punct	_	SpaceAfter=No
11	two	two	NUM	CD	NumForm=Word|NumType=Card	7	conj	_	_
```

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

### Option 4 {#o4}

<!-- .ven lang=en -->
The fifteenth of November, in the year nineteen hundred and fifty

```conllu
# sent_id = question:history:78-humanity-today-how-many-how-long-how-rich:e1:o4:1
# text = The fifteenth of November, in the year nineteen hundred and fifty
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	fifteenth	fifteenth	NOUN	NN	Number=Sing	0	root	_	_
3	of	of	ADP	IN	_	4	case	_	_
4	November	November	PROPN	NNP	Number=Sing	2	nmod	_	SpaceAfter=No
5	,	,	PUNCT	,	_	8	punct	_	_
6	in	in	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	year	year	NOUN	NN	Number=Sing	2	appos	_	_
9	nineteen	nineteen	NUM	CD	NumForm=Word|NumType=Card	10	compound	_	_
10	hundred	hundred	NUM	CD	NumForm=Word|NumType=Card	8	nmod	_	_
11	and	and	CCONJ	CC	_	12	cc	_	_
12	fifty	fifty	NUM	CD	NumForm=Word|NumType=Card	10	conj	_	_
```

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

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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.

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