---
title: Ants follow scent trails laid by other ants; a line of ants is made… — Ants of the world: weaver ants, bullet ants, hon… · tree and pragmatics
description: Ants follow scent trails laid by other ants; a line of ants is made by feet and smell, not by a leader. Who acts: Ants, feet. A sentence of the lesson «Ants of the world: weaver ants, bullet ants, honeypot ants and trap-jaw ants» of the biology course of Mova's primary school with its dependency tre
---

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# Ants of the world: weaver ants, bullet ants, honeypot ants and trap-jaw ants, sentence 16

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Ants follow scent trails laid by other ants; a line of ants is made by feet and smell, not by a leader.

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**Who acts:** Ants, feet · **What happens:** follow, lay, make · **To what, where:** scent trails, line

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This is a sentence of the lesson «Ants of the world: weaver ants, bullet ants, honeypot ants and trap-jaw ants» 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 (Ants, feet), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants.lesson:16
# text = Ants follow scent trails laid by other ants; a line of ants is made by feet and smell, not by a leader.
# source = school lesson (ours)
# course = biology
# lesson = 304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants.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 ×1
1	Ants	ant	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	follow	follow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	scent	scent	NOUN	NN	Number=Sing	4	compound	_	_
4	trails	trail	NOUN	NNS	Number=Plur	2	obj	_	_
5	laid	lay	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	acl	_	_
6	by	by	ADP	IN	_	8	case	_	_
7	other	other	ADJ	JJ	Degree=Pos	8	amod	_	_
8	ants	ant	NOUN	NNS	Number=Plur	5	obl	_	_
9	;	;	PUNCT	,	_	15	punct	_	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
11	line	line	NOUN	NN	Number=Sing	15	nsubj:pass	_	_
12	of	of	ADP	IN	_	13	case	_	_
13	ants	ant	NOUN	NNS	Number=Plur	11	nmod	_	_
14	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	15	aux:pass	_	_
15	made	make	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	parataxis	_	Agree=R7-rel-agree|Haiku=2:conj
16	by	by	ADP	IN	_	17	case	_	_
17	feet	foot	NOUN	NNS	Number=Plur	15	obl	_	_
18	and	and	CCONJ	CC	_	19	cc	_	_
19	smell	smell	NOUN	NN	Number=Sing	17	conj	_	_
20	,	,	PUNCT	,	_	24	punct	_	_
21	not	not	PART	RB	Polarity=Neg	24	advmod	_	_
22	by	by	ADP	IN	_	24	case	_	_
23	a	a	DET	DT	Definite=Ind|PronType=Art	24	det	_	_
24	leader	leader	NOUN	NN	Number=Sing	15	obl	_	_
25	.	.	PUNCT	.	_	2	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 | **follow** | present | Ants | scent trails |  |  |  |  | vn chase-51.6 «NP V NP»: agent=Agent trail=Theme |
| 2 | **lay** | participle |  | scent trails *not said here* |  |  |  | by other ants | vn put\_spatial-9.2 «NP V NP PP.destination»: agent=Agent by ant=Destination |
| 3 | **make** | present · passive | feet and smell | a line of ants |  |  |  | by a leader | vn build-26.1-1 «NP.asset V NP»: agent=Asset subject=Product |

<!-- .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:304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants.lesson:16`.

**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 ×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 →: [Ants of the world: weaver ants, bullet…, 17](https://md.mova.elamur.ai/free/en/corpora/school/biology/304-ants-of-the-world-weaver-ants-bullet-ants-honeypot-ants-and-trap-jaw-ants/17/)
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