---
title: Some animals hibernate through winter when food is scarce, slowing t… — The big biology quiz, part 1: habitats and animals · tree and pragmatics
description: Some animals hibernate through winter when food is scarce, slowing their heart and breathing to save energy; hedgehogs, dormice and many bats hibernate, while bears sleep deeply but less deeply than true hibernators. Who acts: animals, food, hedgehogs, bears. A sentence of the lesson «The big biolog
---

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# The big biology quiz, part 1: habitats and animals, sentence 15

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Some animals hibernate through winter when food is scarce, slowing their heart and breathing to save energy; hedgehogs, dormice and many bats hibernate, while bears sleep deeply but less deeply than true hibernators.

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**Who acts:** animals, food, hedgehogs, bears · **What happens:** hibernate, be, slow, breathe, save, sleep · **To what, where:** heart, energy

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This is a sentence of the lesson «The big biology quiz, part 1: habitats and animals» of the biology 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 (animals, food, hedgehogs, bears), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:298-the-big-biology-quiz-part-1-habitats-and-animals.lesson:15
# text = Some animals hibernate through winter when food is scarce, slowing their heart and breathing to save energy; hedgehogs, dormice and many bats hibernate, while bears sleep deeply but less deeply than true hibernators.
# source = school lesson (ours)
# course = biology
# lesson = 298-the-big-biology-quiz-part-1-habitats-and-animals.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): R5-strong ×1, R7-rel-agree ×1
1	Some	some	DET	DT	PronType=Ind	2	det	_	_
2	animals	animal	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	hibernate	hibernate	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	through	through	ADP	IN	_	5	case	_	_
5	winter	winter	NOUN	NN	Number=Sing	3	obl	_	_
6	when	when	SCONJ	WRB	_	9	mark	_	_
7	food	food	NOUN	NN	Number=Sing	9	nsubj	_	_
8	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	cop	_	_
9	scarce	scarce	ADJ	JJ	Degree=Pos	3	advcl	_	_
10	,	,	PUNCT	,	_	11	punct	_	_
11	slowing	slow	VERB	VBG	Tense=Pres|VerbForm=Part	3	advcl	_	_
12	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	13	nmod:poss	_	_
13	heart	heart	NOUN	NN	Number=Sing	11	obj	_	_
14	and	and	CCONJ	CC	_	15	cc	_	_
15	breathing	breathe	VERB	VBG	Tense=Pres|VerbForm=Part	11	conj	_	_
16	to	to	PART	TO	_	17	mark	_	_
17	save	save	VERB	VB	VerbForm=Inf	15	xcomp	_	_
18	energy	energy	NOUN	NN	Number=Sing	17	obj	_	_
19	;	;	PUNCT	:	_	20	punct	_	_
20	hedgehogs	hedgehog	NOUN	NNS	Number=Plur	26	nsubj	_	_
21	,	,	PUNCT	,	_	22	punct	_	_
22	dormice	dormouse	NOUN	NNS	Number=Plur	20	conj	_	_
23	and	and	CCONJ	CC	_	25	cc	_	_
24	many	many	ADJ	JJ	Degree=Pos	25	amod	_	_
25	bats	bat	NOUN	NNS	Number=Plur	20	conj	_	_
26	hibernate	hibernate	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
27	,	,	PUNCT	,	_	30	punct	_	_
28	while	while	SCONJ	IN	_	30	mark	_	_
29	bears	bear	NOUN	NNS	Number=Plur	30	nsubj	_	_
30	sleep	sleep	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	26	advcl	_	Agree=R7-rel-agree|Haiku=26:conj
31	deeply	deeply	ADV	RB	_	30	advmod	_	_
32	but	but	CCONJ	CC	_	34	cc	_	_
33	less	less	ADV	RBR	Degree=Cmp	34	advmod	_	_
34	deeply	deeply	ADV	RB	_	31	conj	_	Agree=R5-strong|Haiku=30:advmod
35	than	than	ADP	IN	_	37	case	_	_
36	true	true	ADJ	JJ	Degree=Pos	37	amod	_	_
37	hibernators	hibernator	NOUN	NNS	Number=Plur	34	obl	_	_
38	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **hibernate** | present | some animals |  |  |  | winter |  | vn fit-54.3 «NP.location V NP»: agent=Location |
| 2 | **is** | present | food |  |  |  |  | scarce *property* | tree rules |
| 3 | **slow** | gerund | some animals *not said here* | animals's heart |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent heart=Patient |
| 4 | **breathe** | gerund | some animals *not said here* |  |  |  |  |  | tree rules |
| 5 | **save** | to-infinitive | some animals *not said here* | energy |  |  |  |  | vn get-13.5.1-1 «NP V NP»: agent=Agent energy=Theme |
| 6 | **hibernate** | present | hedgehogs and dormice and many bats |  |  |  |  |  | vn fit-54.3 «NP.location V NP»: agent=Location |
| 7 | **sleep** | present | bears |  |  |  |  | deeply *property* | vn snooze-40.4-1 «NP V»: agent=Agent |

<!-- .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:biology:298-the-big-biology-quiz-part-1-habitats-and-animals.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): R5-strong ×1, R7-rel-agree ×1. **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/).

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