---
title: What would happen if a snake started eating a clutch of red-eyed tre… — Frogs of the world: tree frogs, glass… · tree and pragmatics
description: What would happen if a snake started eating a clutch of red-eyed tree frog eggs over a pond? Test 9 of lesson 308 «Frogs of the world: tree frogs, glass frogs, flying frogs and the goliath frog» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question a
---

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# Test 9 · Frogs of the world: tree frogs, glass frogs, flying frogs…

<!-- .ven lang=en -->
What would happen if a snake started eating a clutch of red-eyed tree frog eggs over a pond?

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 3 · right ✓ · **Who acts:** snake · **What happens:** happen, start, eat, clutch · **To what, where:** clutch, pond, eyed frog eggs

<!-- .vabout -->
This is test 9 of lesson 308 «Frogs of the world: tree frogs, glass frogs, flying frogs and the goliath frog» 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/308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog/#t9).

## The question {#question}

```conllu
# sent_id = question:biology:308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog:t9:1
# text = What would happen if a snake started eating a clutch of red-eyed tree frog eggs over a pond?
1	What	what	PRON	WP	PronType=Int	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	happen	happen	VERB	VB	VerbForm=Inf	0	root	_	_
4	if	if	SCONJ	IN	_	7	mark	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
6	snake	snake	NOUN	NN	Number=Sing	7	nsubj	_	_
7	started	start	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	advcl	_	_
8	eating	eat	VERB	VBG	VerbForm=Ger	7	xcomp	_	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	10	det	_	_
10	clutch	clutch	NOUN	NN	Number=Sing	8	obj	_	_
11	of	of	ADP	IN	_	17	case	_	_
12	red	red	ADJ	JJ	Degree=Pos	14	amod	_	SpaceAfter=No
13	-	-	PUNCT	HYPH	_	12	punct	_	SpaceAfter=No
14	eyed	eyed	ADJ	JJ	Degree=Pos	17	amod	_	_
15	tree	tree	NOUN	NN	Number=Sing	16	compound	_	_
16	frog	frog	NOUN	NN	Number=Sing	17	compound	_	_
17	eggs	egg	NOUN	NNS	Number=Plur	10	nmod	_	_
18	over	over	ADP	IN	_	20	case	_	_
19	a	a	DET	DT	Definite=Ind|PronType=Art	20	det	_	_
20	pond	pond	NOUN	NN	Number=Sing	8	obl	_	SpaceAfter=No
21	?	?	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **happen** | would |  |  |  |  |  |  | vn occur-48.3-1 «NP V»: agent=Theme |
| 2 | **start** *a condition, not said to happen* | past | a snake |  |  |  |  |  | vn begin-55.1-1-1 «NP V S\_ING»: agent=Agent clause=Eventuality |
| 3 | **eat** | gerund | a snake *not said here* | a clutch of eyed frog eggs |  | a pond |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent clutch=Patient |
| 4 | **clutch** |  |  | eyed frog eggs |  |  |  |  | nom clutch «act 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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
The snake would turn red

```conllu
# sent_id = question:biology:308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog:t9:o1:1
# text = The snake would turn red
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	snake	snake	NOUN	NN	Number=Sing	4	nsubj	_	_
3	would	would	AUX	MD	VerbForm=Fin	4	aux	_	_
4	turn	turn	VERB	VB	VerbForm=Inf	0	root	_	_
5	red	red	ADJ	JJ	Degree=Pos	4	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **turn** | would | the snake |  |  |  |  | red *property* | vn roll-51.3.1 «NP.theme V»: agent=Theme |

### Option 2 {#o2}

<!-- .ven lang=en -->
All the eggs would freeze

```conllu
# sent_id = question:biology:308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog:t9:o2:1
# text = All the eggs would freeze
1	All	all	DET	PDT	PronType=Tot	3	det:predet	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	eggs	egg	NOUN	NNS	Number=Plur	5	nsubj	_	_
4	would	would	AUX	MD	VerbForm=Fin	5	aux	_	_
5	freeze	freeze	VERB	VB	VerbForm=Inf	0	root	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **freeze** | would | all eggs |  |  |  |  |  | vn other\_cos-45.4-1 «NP.patient V»: agent=Patient |

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

<!-- .ven lang=en -->
Some eggs could hatch early and the tadpoles drop into the water

```conllu
# sent_id = question:biology:308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog:t9:o3:1
# text = Some eggs could hatch early and the tadpoles drop into the water
1	Some	some	DET	DT	PronType=Ind	2	det	_	_
2	eggs	egg	NOUN	NNS	Number=Plur	4	nsubj	_	_
3	could	could	AUX	MD	VerbForm=Fin	4	aux	_	_
4	hatch	hatch	VERB	VB	VerbForm=Inf	0	root	_	_
5	early	early	ADV	RB	Degree=Pos	4	advmod	_	_
6	and	and	CCONJ	CC	_	9	cc	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	tadpoles	tadpole	NOUN	NNS	Number=Plur	9	nsubj	_	_
9	drop	drop	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	_
10	into	into	ADP	IN	_	12	case	_	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	_	_
12	water	water	NOUN	NN	Number=Sing	9	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **hatch** | could | some eggs |  |  |  |  | early *property* | vn grow-26.2.1 «NP.patient V PP.product»: agent=Patient |
| 2 | **drop** | present | the tadpoles |  |  | the water |  |  | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme into water=Trajectory |

### Option 4 {#o4}

<!-- .ven lang=en -->
The eggs would grow little legs and run off to hide

```conllu
# sent_id = question:biology:308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog:t9:o4:1
# text = The eggs would grow little legs and run off to hide
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	eggs	egg	NOUN	NNS	Number=Plur	4	nsubj	_	_
3	would	would	AUX	MD	VerbForm=Fin	4	aux	_	_
4	grow	grow	VERB	VB	VerbForm=Inf	0	root	_	_
5	little	little	ADJ	JJ	Degree=Pos	6	amod	_	_
6	legs	leg	NOUN	NNS	Number=Plur	4	obj	_	_
7	and	and	CCONJ	CC	_	8	cc	_	_
8	run	run	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	_
9	off	off	ADP	RP	_	8	compound:prt	_	_
10	to	to	PART	TO	_	11	mark	_	_
11	hide	hide	VERB	VB	VerbForm=Inf	8	advcl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **grow** | would | the eggs | little legs |  |  |  |  | vn appear-48.1.1 «PP.location V NP»: agent=Location leg=Theme |
| 2 | **run off** | present | the eggs *not said here* |  |  |  |  |  | vn run-51.3.2-2-1 «NP V»: agent=Theme |
| 3 | **hide** | to-infinitive | the eggs *not said here* |  |  |  |  |  | vn concealment-16-1 «NP V»: agent=Agent |

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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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