---
title: Antivenom is made by giving horses tiny safe doses of venom and coll… — The reptile house: snakes · tree and pragmatics
description: Antivenom is made by giving horses tiny safe doses of venom and collecting the antibodies their blood makes; some blood pressure medicines were first found by studying venom. Who acts: blood. A sentence of the lesson «The reptile house: snakes» of the biology course of Mova's primary school with its
---

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# The reptile house: snakes, sentence 14

<!-- .ven lang=en -->
Antivenom is made by giving horses tiny safe doses of venom and collecting the antibodies their blood makes; some blood pressure medicines were first found by studying venom.

<!-- .vintro -->
**Who acts:** blood · **What happens:** make, give, collect, find, study · **To what, where:** Antivenom, tiny safe doses, horses, antibodies, pressure medicines, venom

<!-- .vabout -->
This is a sentence of the lesson «The reptile house: snakes» 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 (blood), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:087-reptile-house-snakes.lesson:14
# text = Antivenom is made by giving horses tiny safe doses of venom and collecting the antibodies their blood makes; some blood pressure medicines were first found by studying venom.
# source = school lesson (ours)
# course = biology
# lesson = 087-reptile-house-snakes.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): R7-rel-agree ×2
1	Antivenom	antivenom	NOUN	NN	Number=Sing	3	nsubj:pass	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	aux:pass	_	_
3	made	make	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	by	by	SCONJ	IN	_	5	mark	_	_
5	giving	give	VERB	VBG	Tense=Pres|VerbForm=Part	3	advcl	_	_
6	horses	horse	NOUN	NNS	Number=Plur	5	iobj	_	Agree=R7-rel-agree|Haiku=5:obj
7	tiny	tiny	ADJ	JJ	Degree=Pos	9	amod	_	_
8	safe	safe	ADJ	JJ	Degree=Pos	9	amod	_	_
9	doses	dose	NOUN	NNS	Number=Plur	5	obj	_	_
10	of	of	ADP	IN	_	11	case	_	_
11	venom	venom	NOUN	NN	Number=Sing	9	nmod	_	_
12	and	and	CCONJ	CC	_	13	cc	_	_
13	collecting	collect	VERB	VBG	Tense=Pres|VerbForm=Part	5	conj	_	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
15	antibodies	antibody	NOUN	NNS	Number=Plur	13	obj	_	_
16	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	17	nmod:poss	_	_
17	blood	blood	NOUN	NN	Number=Sing	18	nsubj	_	_
18	makes	make	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	15	acl:relcl	_	_
19	;	;	PUNCT	:	_	26	punct	_	_
20	some	some	DET	DT	PronType=Ind	23	det	_	_
21	blood	blood	NOUN	NN	Number=Sing	22	compound	_	_
22	pressure	pressure	NOUN	NN	Number=Sing	23	compound	_	_
23	medicines	medicine	NOUN	NNS	Number=Plur	26	nsubj:pass	_	_
24	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	26	aux:pass	_	_
25	first	first	ADV	RB	NumForm=Word|NumType=Ord	26	advmod	_	_
26	found	find	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
27	by	by	SCONJ	IN	_	28	mark	_	_
28	studying	study	VERB	VBG	Tense=Pres|VerbForm=Part	26	advcl	_	_
29	venom	venom	NOUN	NN	Number=Sing	28	obj	_	_
30	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **make** | present · passive |  | Antivenom |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: subject=Product |
| 2 | **give** | gerund |  | tiny safe doses of venom | horses |  |  |  | vn give-13.1-1 «NP V NP-Dative NP»: agent=Agent horse=Recipient dose=Theme |
| 3 | **collect** | gerund |  | the antibodies |  |  |  |  | vn obtain-13.5.2 «NP V NP»: agent=Agent antibody=Theme |
| 4 | **make** | present | antibodies's blood | the antibodies *not said here* |  |  |  |  | vn build-26.1-1 «NP.material V NP»: agent=Material antibody=Product |
| 5 | **find** | past · passive |  | some pressure medicines |  |  |  | first *property* | vn discover-84 «NP V NP»: subject=Topic |
| 6 | **study** | gerund |  | venom |  |  |  |  | vn learn-14-1 «NP V NP»: agent=Agent venom=Topic |

<!-- .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:087-reptile-house-snakes.lesson:14`.

**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): R7-rel-agree ×2. **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/).

<!-- /div -->

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