---
title: In careful studies where nobody knew which children had sugar, the s… — "How do you know?" · tree and pragmatics
description: In careful studies where nobody knew which children had sugar, the sugar didn't change how they behaved; the excitement of a party is a likelier cause. Who acts: nobody, children, sugar, excitement. A sentence of the lesson «"How do you know?"» of the world course of Mova's primary school with its d
---

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# "How do you know?", sentence 15

<!-- .ven lang=en -->
In careful studies where nobody knew which children had sugar, the sugar didn't change how they behaved; the excitement of a party is a likelier cause.

<!-- .vintro -->
**Who acts:** nobody, children, sugar, excitement · **What happens:** know, have, not change, behave, be, excite · **To what, where:** sugar, careful studies, likelier cause, party · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «"How do you know?"» of the world course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (nobody, children, sugar, excitement), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:186-how-do-you-know.lesson:15
# text = In careful studies where nobody knew which children had sugar, the sugar didn't change how they behaved; the excitement of a party is a likelier cause.
# source = school lesson (ours)
# course = world
# lesson = 186-how-do-you-know.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change
1	In	in	ADP	IN	_	3	case	_	_
2	careful	careful	ADJ	JJ	Degree=Pos	3	amod	_	_
3	studies	study	NOUN	NNS	Number=Plur	16	obl	_	_
4	where	where	ADV	WRB	PronType=Rel	6	advmod	_	_
5	nobody	nobody	PRON	NN	Number=Sing|PronType=Neg	6	nsubj	_	_
6	knew	know	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	acl:relcl	_	_
7	which	which	DET	WDT	PronType=Int	8	det	_	_
8	children	child	NOUN	NNS	Number=Plur	9	nsubj	_	_
9	had	have	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	6	ccomp	_	_
10	sugar	sugar	NOUN	NN	Number=Sing	9	obj	_	_
11	,	,	PUNCT	,	_	16	punct	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	sugar	sugar	NOUN	NN	Number=Sing	16	nsubj	_	_
14	did	do	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	16	aux	_	_
15	n't	not	PART	RB	Polarity=Neg	16	advmod	_	_
16	change	change	VERB	VB	VerbForm=Inf	0	root	_	_
17	how	how	ADV	WRB	PronType=Int	19	advmod	_	_
18	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	19	nsubj	_	_
19	behaved	behave	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	16	ccomp	_	_
20	;	;	PUNCT	,	_	16	punct	_	_
21	the	the	DET	DT	Definite=Def|PronType=Art	22	det	_	_
22	excitement	excitement	NOUN	NN	Number=Sing	29	nsubj	_	_
23	of	of	ADP	IN	_	25	case	_	_
24	a	a	DET	DT	Definite=Ind|PronType=Art	25	det	_	_
25	party	party	NOUN	NN	Number=Sing	22	nmod	_	_
26	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	29	cop	_	_
27	a	a	DET	DT	Definite=Ind|PronType=Art	29	det	_	_
28	likelier	likely	ADJ	JJR	Degree=Cmp	29	amod	_	_
29	cause	cause	NOUN	NN	Number=Sing	16	parataxis	_	_
30	.	.	PUNCT	.	_	16	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: narrate
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **know** | past | nobody |  |  |  |  |  | vn comprehend-87.2-1-1-1 «NP V S\_ING»: agent=Experiencer clause=Stimulus |
| 2 | **have** | past | which children | sugar |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent sugar=Patient |
| 3 | **not** **change** | past · do-support | the sugar |  |  | careful studies |  |  | tree rules |
| 4 | **behave** | past | children *= child* |  |  |  |  |  | vn masquerade-29.6-1 «NP V PP.attribute»: agent=Agent |
| 5 | **is a** | present | the excitement of a party | a likelier cause |  |  |  |  | tree rules |
| 6 | **excite** |  |  | a party |  |  |  |  | nom excitement «feeling transitive»: of=patient |

<!-- .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.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:world:186-how-do-you-know.lesson:15`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

<!-- /div -->

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