---
title: Each building solves a problem: keeping cool, keeping eggs away from… — Animal builders: termite mounds, weaver birds an… · tree and pragmatics
description: Each building solves a problem: keeping cool, keeping eggs away from snakes, or winning a mate. Who acts: building. A sentence of the lesson «Animal builders: termite mounds, weaver birds and other nest makers» of the biology course of Mova's primary school with its dependency tree and the pragmatic
---

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# Animal builders: termite mounds, weaver birds and other nest makers, sentence 4

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Each building solves a problem: keeping cool, keeping eggs away from snakes, or winning a mate.

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**Who acts:** building · **What happens:** solve, keep, win · **To what, where:** problem, eggs, mate

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This is a sentence of the lesson «Animal builders: termite mounds, weaver birds and other nest makers» 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 (building), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:243-animal-builders-termite-mounds-weaver-birds-and-other-nest-makers.lesson:4
# text = Each building solves a problem: keeping cool, keeping eggs away from snakes, or winning a mate.
# source = school lesson (ours)
# course = biology
# lesson = 243-animal-builders-termite-mounds-weaver-birds-and-other-nest-makers.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	Each	each	DET	DT	PronType=Tot	2	det	_	_
2	building	building	NOUN	NN	Number=Sing	3	nsubj	_	_
3	solves	solve	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	problem	problem	NOUN	NN	Number=Sing	3	obj	_	_
6	:	:	PUNCT	:	_	3	punct	_	_
7	keeping	keep	VERB	VBG	Tense=Pres|VerbForm=Part	5	appos	_	_
8	cool	cool	ADJ	JJ	Degree=Pos	7	xcomp	_	_
9	,	,	PUNCT	,	_	10	punct	_	_
10	keeping	keep	VERB	VBG	Tense=Pres|VerbForm=Part	7	conj	_	_
11	eggs	egg	NOUN	NNS	Number=Plur	10	obj	_	_
12	away	away	ADV	RB	_	10	advmod	_	_
13	from	from	ADP	IN	_	14	case	_	_
14	snakes	snake	NOUN	NNS	Number=Plur	12	obl	_	_
15	,	,	PUNCT	,	_	17	punct	_	_
16	or	or	CCONJ	CC	_	17	cc	_	_
17	winning	win	VERB	VBG	Tense=Pres|VerbForm=Part	7	conj	_	_
18	a	a	DET	DT	Definite=Ind|PronType=Art	19	det	_	_
19	mate	mate	NOUN	NN	Number=Sing	17	obj	_	_
20	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **solve** | present | each building | a problem |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent problem=Topic |
| 2 | **keep** | gerund |  |  |  |  |  | cool *property* | vn keep-15.2 «NP V NP»: agent=Agent |
| 3 | **keep** | gerund |  | eggs |  |  |  | away *property* | vn keep-15.2 «NP V NP»: agent=Agent egg=Theme |
| 4 | **win** | gerund |  | a mate |  |  |  |  | vn succeed-74-2 «NP V NP»: agent=Agent mate=Eventuality |

<!-- .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:243-animal-builders-termite-mounds-weaver-birds-and-other-nest-makers.lesson:4`.

**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/).

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- next →: [Animal builders: termite mounds, weave…, 5](https://md.mova.elamur.ai/free/en/corpora/school/biology/243-animal-builders-termite-mounds-weaver-birds-and-other-nest-makers/5/)
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