---
title: Zoos have scales of every size, from tiny bird scales to platforms f… — Behind the scenes: the zoo vet and the animal ho… · tree and pragmatics
description: Zoos have scales of every size, from tiny bird scales to platforms for elephants, because weight shows health and is needed to get medicine doses right, and elephants are trained to step on for a treat. Who acts: Zoos, weight, elephants. A sentence of the lesson «Behind the scenes: the zoo vet and t
---

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# Behind the scenes: the zoo vet and the animal hospital, sentence 10

<!-- .ven lang=en -->
Zoos have scales of every size, from tiny bird scales to platforms for elephants, because weight shows health and is needed to get medicine doses right, and elephants are trained to step on for a treat.

<!-- .vintro -->
**Who acts:** Zoos, weight, elephants · **What happens:** have, show, need, get, train, step on · **To what, where:** scales, health, medicine doses, elephants

<!-- .vabout -->
This is a sentence of the lesson «Behind the scenes: the zoo vet and the animal hospital» 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 (Zoos, weight, elephants), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:110-behind-the-scenes-the-zoo-vet-and-the-animal-hospital.lesson:10
# text = Zoos have scales of every size, from tiny bird scales to platforms for elephants, because weight shows health and is needed to get medicine doses right, and elephants are trained to step on for a treat.
# source = school lesson (ours)
# course = biology
# lesson = 110-behind-the-scenes-the-zoo-vet-and-the-animal-hospital.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	Zoos	zoo	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	scales	scale	NOUN	NNS	Number=Plur	2	obj	_	_
4	of	of	ADP	IN	_	6	case	_	_
5	every	every	DET	DT	PronType=Tot	6	det	_	_
6	size	size	NOUN	NN	Number=Sing	3	nmod	_	_
7	,	,	PUNCT	,	_	11	punct	_	_
8	from	from	ADP	IN	_	11	case	_	_
9	tiny	tiny	ADJ	JJ	Degree=Pos	11	amod	_	_
10	bird	bird	NOUN	NN	Number=Sing	11	compound	_	_
11	scales	scale	NOUN	NNS	Number=Plur	3	conj	_	_
12	to	to	ADP	IN	_	13	case	_	_
13	platforms	platform	NOUN	NNS	Number=Plur	11	nmod	_	_
14	for	for	ADP	IN	_	15	case	_	_
15	elephants	elephant	NOUN	NNS	Number=Plur	13	nmod	_	_
16	,	,	PUNCT	,	_	19	punct	_	_
17	because	because	SCONJ	IN	_	19	mark	_	_
18	weight	weight	NOUN	NN	Number=Sing	19	nsubj	_	_
19	shows	show	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	advcl	_	_
20	health	health	NOUN	NN	Number=Sing	19	obj	_	_
21	and	and	CCONJ	CC	_	23	cc	_	_
22	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	23	aux:pass	_	_
23	needed	need	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	19	conj	_	_
24	to	to	PART	TO	_	25	mark	_	_
25	get	get	VERB	VB	VerbForm=Inf	23	advcl	_	Agree=R7-rel-agree|Haiku=23:xcomp
26	medicine	medicine	NOUN	NN	Number=Sing	27	compound	_	_
27	doses	dose	NOUN	NNS	Number=Plur	25	obj	_	_
28	right	right	ADJ	JJ	Degree=Pos	25	xcomp	_	_
29	,	,	PUNCT	,	_	33	punct	_	_
30	and	and	CCONJ	CC	_	33	cc	_	_
31	elephants	elephant	NOUN	NNS	Number=Plur	33	nsubj:pass	_	_
32	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	33	aux:pass	_	_
33	trained	train	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	conj	_	_
34	to	to	PART	TO	_	35	mark	_	_
35	step	step	VERB	VB	VerbForm=Inf	33	xcomp	_	_
36	on	on	ADP	RP	_	35	compound:prt	_	Agree=R5-strong|Haiku=39:case|HaikuPos=ADP:IN:_
37	for	for	ADP	IN	_	39	case	_	_
38	a	a	DET	DT	Definite=Ind|PronType=Art	39	det	_	_
39	treat	treat	NOUN	NN	Number=Sing	35	obl	_	_
40	.	.	PUNCT	.	_	2	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 | **have** | present | Zoos | scales of every size and tiny bird scales to platforms for elephants |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent scale=Patient |
| 2 | **show** | present | weight | health |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent health=Recipient |
| 3 | **need** | present · passive | weight *not said here* |  |  |  |  |  | vn want-32.1-1-1 «NP V NP S\_INF» |
| 4 | **get** | to-infinitive | weight *not said here* | medicine doses |  |  |  | right *property* | vn comprehend-87.2-1 «NP V NP»: agent=Experiencer dose=Stimulus |
| 5 | **train** | present · passive |  | elephants |  |  |  |  | vn hire-13.5.3 «NP V NP to be NP»: subject=Theme clause=Attribute |
| 6 | **step on** | to-infinitive | elephants *not said here* |  |  |  |  | for a treat | vn run-51.3.2 «NP V»: agent=Theme |

<!-- .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:110-behind-the-scenes-the-zoo-vet-and-the-animal-hospital.lesson:10`.

**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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- next →: [Behind the scenes: the zoo vet and the…, 11](https://md.mova.elamur.ai/free/en/corpora/school/biology/110-behind-the-scenes-the-zoo-vet-and-the-animal-hospital/11/)
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