---
title: A seed has tiny hooks all over it. How does it travel? — Flowers, pollination and how seeds tra… · tree and pragmatics
description: A seed has tiny hooks all over it. How does it travel? Test 4 of lesson 23 «Flowers, pollination and how seeds travel» of the world course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong.
---

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# Test 4 · Flowers, pollination and how seeds travel

<!-- .ven lang=en -->
A seed has tiny hooks all over it. How does it travel?

<!-- .vintro -->
**Mova's choice:** option 4 · **The right answer:** option 2 · wrong ✗ · **Who acts:** seed · **What happens:** have, travel · **To what, where:** tiny hooks, it

<!-- .vabout -->
This is test 4 of lesson 23 «Flowers, pollination and how seeds travel» of the world 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/world/23-flowers-and-seeds/#t4).

## The question {#question}

<!-- .note -->
*Sentence 1:* A seed has tiny hooks all over it.

```conllu
# sent_id = question:world:23-flowers-and-seeds:t4:1
# text = A seed has tiny hooks all over it.
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	seed	seed	NOUN	NN	Number=Sing	3	nsubj	_	_
3	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	tiny	tiny	ADJ	JJ	Degree=Pos	5	amod	_	_
5	hooks	hook	NOUN	NNS	Number=Plur	3	obj	_	_
6	all	all	ADV	RB	_	8	advmod	_	_
7	over	over	ADP	IN	_	8	case	_	_
8	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	obl	_	SpaceAfter=No
9	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **have** | present | a seed | tiny hooks |  | it |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent hook=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.

<!-- .note -->
*Sentence 2:* How does it travel?

```conllu
# sent_id = question:world:23-flowers-and-seeds:t4:2
# text = How does it travel?
1	How	how	ADV	WRB	PronType=Int	4	advmod	_	_
2	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	_	_
4	travel	travel	VERB	VB	VerbForm=Inf	0	root	_	SpaceAfter=No
5	?	?	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **travel** | present · do-support | seed |  |  |  |  |  | vn run-51.3.2-1 «NP V»: agent=Theme |

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
It is blown by the wind

```conllu
# sent_id = question:world:23-flowers-and-seeds:t4:o1:1
# text = It is blown by the wind
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj:pass	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	aux:pass	_	_
3	blown	blow	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	by	by	ADP	IN	_	6	case	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	wind	wind	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **blow** | present · passive | the wind | It |  |  |  |  | vn split-23.2 «NP V NP apart»: agent=Agent subject=Patient |

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

<!-- .ven lang=en -->
It catches on passing animals

```conllu
# sent_id = question:world:23-flowers-and-seeds:t4:o2:1
# text = It catches on passing animals
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	catches	catch	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	on	on	ADP	IN	_	5	case	_	_
4	passing	pass	VERB	VBG	VerbForm=Ger	5	amod	_	_
5	animals	animal	NOUN	NNS	Number=Plur	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **catch** | present | It |  |  |  |  | on passing animals | vn get-13.5.1 «NP V NP»: agent=Agent |
| 2 | **pass** | gerund |  |  |  |  |  |  | vn occur-48.3-1 «NP V»: agent=Theme |

### Option 3 {#o3}

<!-- .ven lang=en -->
It is eaten by fish

```conllu
# sent_id = question:world:23-flowers-and-seeds:t4:o3:1
# text = It is eaten by fish
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj:pass	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	aux:pass	_	_
3	eaten	eat	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	by	by	ADP	IN	_	5	case	_	_
5	fish	fish	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **eat** | present · passive | fish | It |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent subject=Patient |

### Option 4 · ← Mova's choice {#o4}

<!-- .ven lang=en -->
It floats on water

```conllu
# sent_id = question:world:23-flowers-and-seeds:t4:o4:1
# text = It floats on water
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	floats	float	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	on	on	ADP	IN	_	4	case	_	_
4	water	water	NOUN	NN	Number=Sing	2	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **float** | present | It |  |  | water |  |  | vn run-51.3.2-2 «NP V PP.location»: agent=Theme on water=Trajectory |

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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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- ← previous: [Flowers, pollination and how seeds tra…, test 3](https://md.mova.elamur.ai/free/en/corpora/questions/world/23-flowers-and-seeds/t3/)
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