---
title: Why do bluebells flower early in spring in a beech wood? — Trees · tree and pragmatics
description: Why do bluebells flower early in spring in a beech wood? Test 9 · ★★★ of lesson 60 «Trees» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

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# Test 9 · ★★★ · Trees

<!-- .ven lang=en -->
Why do bluebells flower early in spring in a beech wood?

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 3 · right ✓ · **Who acts:** bluebells · **What happens:** flower · **To what, where:** beech wood

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This is test 9 · ★★★ of lesson 60 «Trees» of the biology 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/biology/60-trees/#t9).

## The question {#question}

```conllu
# sent_id = question:biology:60-trees:t9:1
# text = Why do bluebells flower early in spring in a beech wood?
1	Why	why	ADV	WRB	PronType=Int	4	advmod	_	_
2	do	do	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	bluebells	bluebell	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	flower	flower	VERB	VB	VerbForm=Inf	0	root	_	_
5	early	early	ADV	RB	Degree=Pos	4	advmod	_	_
6	in	in	ADP	IN	_	7	case	_	_
7	spring	spring	NOUN	NN	Number=Sing	4	obl	_	_
8	in	in	ADP	IN	_	11	case	_	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
10	beech	beech	NOUN	NN	Number=Sing	11	compound	_	_
11	wood	wood	NOUN	NN	Number=Sing	4	obl	_	SpaceAfter=No
12	?	?	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **flower** | present · do-support | bluebells |  |  | a beech wood | spring | early *property* | vn entity\_specific\_modes\_being-47.2 «NP V PP.location»: agent=Theme in wood=Location |

<!-- .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 {#o1}

<!-- .ven lang=en -->
Beech trees tell them when to flower

```conllu
# sent_id = question:biology:60-trees:t9:o1:1
# text = Beech trees tell them when to flower
1	Beech	beech	NOUN	NN	Number=Sing	2	compound	_	_
2	trees	tree	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	tell	tell	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	3	iobj	_	_
5	when	when	ADV	WRB	PronType=Int	7	advmod	_	_
6	to	to	PART	TO	_	7	mark	_	_
7	flower	flower	VERB	VB	VerbForm=Inf	3	advcl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **tell** *speech: assert* | present | Beech trees |  | them *= they* |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent they=Recipient |
| 2 | **flower** | to-infinitive | Beech trees *not said here* |  |  |  |  |  | vn entity\_specific\_modes\_being-47.2 «NP V»: agent=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
The bees only come out in March, and the bluebells must catch them

```conllu
# sent_id = question:biology:60-trees:t9:o2:1
# text = The bees only come out in March, and the bluebells must catch them
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	bees	bee	NOUN	NNS	Number=Plur	4	nsubj	_	_
3	only	only	ADV	RB	_	4	advmod	_	_
4	come	come	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	out	out	ADV	RB	_	4	advmod	_	_
6	in	in	ADP	IN	_	7	case	_	_
7	March	March	PROPN	NNP	Number=Sing	4	obl	_	SpaceAfter=No
8	,	,	PUNCT	,	_	13	punct	_	_
9	and	and	CCONJ	CC	_	13	cc	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
11	bluebells	bluebell	NOUN	NNS	Number=Plur	13	nsubj	_	_
12	must	must	AUX	MD	VerbForm=Fin	13	aux	_	_
13	catch	catch	VERB	VB	VerbForm=Inf	4	conj	_	_
14	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	13	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **come out** | present | the bees |  |  |  | march | out *property* | vn become-109.1 «NP V ADJ»: agent=Patient |
| 2 | **catch** | must | the bluebells | bees *= bee* |  |  |  |  | vn get-13.5.1 «NP V NP»: agent=Agent they=Theme |

### Option 3 · ← Mova's choice · ✓ the right answer {#o3}

<!-- .ven lang=en -->
They bloom before the beech leaves open and block out the light

```conllu
# sent_id = question:biology:60-trees:t9:o3:1
# text = They bloom before the beech leaves open and block out the light
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	bloom	bloom	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	before	before	SCONJ	IN	_	7	mark	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
5	beech	beech	NOUN	NN	Number=Sing	6	nsubj	_	_
6	leaves	leaf	NOUN	NNS	Number=Plur	7	nsubj	_	_
7	open	open	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	advcl	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	block	block	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	_
10	out	out	ADP	RP	_	9	compound:prt	_	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	_	_
12	light	light	NOUN	NN	Number=Sing	9	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **bloom** | present | They |  |  |  |  |  | vn entity\_specific\_modes\_being-47.2 «NP V»: agent=Theme |
| 2 | **leaf** |  | beech |  |  |  |  |  | tree rules |
| 3 | **open** | present | the leaves |  |  |  |  |  | vn spatial\_configuration-47.6-1 «NP V»: agent=Theme |
| 4 | **block out** | present | They *not said here* | the light |  |  |  |  | vn forbid-64.4-1 «NP V NP»: agent=Causer light=Theme |

### Option 4 {#o4}

<!-- .ven lang=en -->
They like the cold better than the warm

```conllu
# sent_id = question:biology:60-trees:t9:o4:1
# text = They like the cold better than the warm
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	_	_
2	like	like	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
4	cold	cold	NOUN	NN	Number=Sing	2	obj	_	_
5	better	good	ADJ	JJR	Degree=Cmp	2	xcomp	_	_
6	than	than	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	warm	warm	ADJ	JJ	Degree=Pos	5	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **like** | present | They | the cold |  |  |  | good *property* | vn want-32.1-1-1 «NP V NP ADJ»: agent=Pivot cold=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.

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