---
title: Cutting a worm in half usually kills it; sometimes the head end heal… — Bees, worms and soil: the hidden helpers of our… · tree and pragmatics
description: Cutting a worm in half usually kills it; sometimes the head end heals and survives, but the tail end cannot grow a new head, and it is cruel to try. Who acts: Cutting, head end, tail end, it. A sentence of the lesson «Bees, worms and soil: the hidden helpers of our food» of the biology course of Mov
---

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# Bees, worms and soil: the hidden helpers of our food, sentence 15

<!-- .ven lang=en -->
Cutting a worm in half usually kills it; sometimes the head end heals and survives, but the tail end cannot grow a new head, and it is cruel to try.

<!-- .vintro -->
**Who acts:** Cutting, head end, tail end, it · **What happens:** cut, kill, heal, survive, not grow, be · **To what, where:** worm, half, new head

<!-- .vabout -->
This is a sentence of the lesson «Bees, worms and soil: the hidden helpers of our food» 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 (Cutting, head end, tail end, it), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:291-bees-worms-and-soil-the-hidden-helpers-of-our-food.lesson:15
# text = Cutting a worm in half usually kills it; sometimes the head end heals and survives, but the tail end cannot grow a new head, and it is cruel to try.
# source = school lesson (ours)
# course = biology
# lesson = 291-bees-worms-and-soil-the-hidden-helpers-of-our-food.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 ×2, R7-rel-agree ×2
1	Cutting	cut	VERB	VBG	VerbForm=Ger	7	csubj	_	Agree=R7-rel-agree|Haiku=7:nsubj
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	worm	worm	NOUN	NN	Number=Sing	1	obj	_	_
4	in	in	ADP	IN	_	5	case	_	_
5	half	half	NOUN	NN	Number=Sing|NumForm=Word|NumType=Frac	1	obl	_	Agree=R5-strong|Haiku=3:nmod
6	usually	usually	ADV	RB	_	7	advmod	_	_
7	kills	kill	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
8	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	7	obj	_	_
9	;	;	PUNCT	,	_	14	punct	_	_
10	sometimes	sometimes	ADV	RB	PronType=Ind	14	advmod	_	_
11	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
12	head	head	NOUN	NN	Number=Sing	13	compound	_	_
13	end	end	NOUN	NN	Number=Sing	14	nsubj	_	_
14	heals	heal	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	parataxis	_	Agree=R7-rel-agree|Haiku=7:conj
15	and	and	CCONJ	CC	_	16	cc	_	_
16	survives	survive	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	14	conj	_	_
17	,	,	PUNCT	,	_	24	punct	_	_
18	but	but	CCONJ	CC	_	24	cc	_	_
19	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
20	tail	tail	NOUN	NN	Number=Sing	21	compound	_	_
21	end	end	NOUN	NN	Number=Sing	24	nsubj	_	_
22	can	can	AUX	MD	VerbForm=Fin	24	aux	_	_
23	not	not	PART	RB	Polarity=Neg	24	advmod	_	_
24	grow	grow	VERB	VB	VerbForm=Inf	14	conj	_	Agree=R5-strong|Haiku=7:conj
25	a	a	DET	DT	Definite=Ind|PronType=Art	27	det	_	_
26	new	new	ADJ	JJ	Degree=Pos	27	amod	_	_
27	head	head	NOUN	NN	Number=Sing	24	obj	_	_
28	,	,	PUNCT	,	_	32	punct	_	_
29	and	and	CCONJ	CC	_	32	cc	_	_
30	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	32	nsubj	_	_
31	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	32	cop	_	_
32	cruel	cruel	ADJ	JJ	Degree=Pos	7	conj	_	_
33	to	to	PART	TO	_	34	mark	_	_
34	try	try	VERB	VB	VerbForm=Inf	32	csubj	_	_
35	.	.	PUNCT	.	_	7	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: neg
- teacher: changed act=assert

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **cut** | gerund |  | a worm |  | half |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset worm=Product |
| 2 | **kill** | present | Cutting | half |  |  |  | usually *property* | vn remove-10.1 «NP V NP»: agent=Agent it=Theme |
| 3 | **heal** | present | the head end |  |  |  |  | sometimes *property* | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 4 | **survive** | present | the head end *not said here* |  |  |  |  |  | vn exist-47.1-1 «NP V»: agent=Theme |
| 5 | **not** **grow** | can | the tail end | a new head |  |  |  |  | vn appear-48.1.1 «PP.location V NP»: agent=Location head=Theme |
| 6 | **is** | present | it |  |  |  |  | cruel *property* | tree rules |
| 7 | **try** | to-infinitive |  |  |  |  |  |  | vn amuse-31.1 «NP V ADV-Middle»: agent=Experiencer |

<!-- .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:291-bees-worms-and-soil-the-hidden-helpers-of-our-food.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 ×2, 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/).

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