---
title: At the airport a beagle sniffs a line of suitcases and suddenly sits… — Working dogs: guide, sniffer, sheep, rescue and… · tree and pragmatics
description: At the airport a beagle sniffs a line of suitcases and suddenly sits down: it has smelled something it was trained to find, and the sit is its way of telling its handler. Who acts: beagle, sit, way. A sentence of the lesson «Working dogs: guide, sniffer, sheep, rescue and helper dogs» of the biology
---

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# Working dogs: guide, sniffer, sheep, rescue and helper dogs, sentence 3

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At the airport a beagle sniffs a line of suitcases and suddenly sits down: it has smelled something it was trained to find, and the sit is its way of telling its handler.

<!-- .vintro -->
**Who acts:** beagle, sit, way · **What happens:** sniff, sit down, smell, train, find, be · **To what, where:** line, airport, something, beagle, way, handler · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Working dogs: guide, sniffer, sheep, rescue and helper dogs» 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 (beagle, sit, way), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:196-working-dogs-guide-sniffer-sheep-rescue-and-helper-dogs.lesson:3
# text = At the airport a beagle sniffs a line of suitcases and suddenly sits down: it has smelled something it was trained to find, and the sit is its way of telling its handler.
# source = school lesson (ours)
# course = biology
# lesson = 196-working-dogs-guide-sniffer-sheep-rescue-and-helper-dogs.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): R3-conj-first ×1
1	At	at	ADP	IN	_	3	case	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	airport	airport	NOUN	NN	Number=Sing	6	obl	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	beagle	beagle	NOUN	NN	Number=Sing	6	nsubj	_	_
6	sniffs	sniff	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	line	line	NOUN	NN	Number=Sing	6	obj	_	_
9	of	of	ADP	IN	_	10	case	_	_
10	suitcases	suitcase	NOUN	NNS	Number=Plur	8	nmod	_	_
11	and	and	CCONJ	CC	_	13	cc	_	_
12	suddenly	suddenly	ADV	RB	_	13	advmod	_	_
13	sits	sit	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	conj	_	_
14	down	down	ADP	RP	_	13	compound:prt	_	_
15	:	:	PUNCT	:	_	18	punct	_	_
16	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	18	nsubj	_	_
17	has	have	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	18	aux	_	_
18	smelled	smell	VERB	VBN	Tense=Past|VerbForm=Part	6	conj	_	Agree=R3-conj-first|Haiku=13:conj
19	something	something	PRON	NN	Number=Sing|PronType=Ind	18	obj	_	_
20	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	22	nsubj:pass	_	_
21	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	22	aux:pass	_	_
22	trained	train	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	19	acl:relcl	_	_
23	to	to	PART	TO	_	24	mark	_	_
24	find	find	VERB	VB	VerbForm=Inf	22	xcomp	_	_
25	,	,	PUNCT	,	_	31	punct	_	_
26	and	and	CCONJ	CC	_	31	cc	_	_
27	the	the	DET	DT	Definite=Def|PronType=Art	28	det	_	_
28	sit	sit	NOUN	NN	Number=Sing	31	nsubj	_	_
29	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	31	cop	_	_
30	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	31	nmod:poss	_	_
31	way	way	NOUN	NN	Number=Sing	18	conj	_	_
32	of	of	SCONJ	IN	_	33	mark	_	_
33	telling	tell	VERB	VBG	VerbForm=Ger	31	acl	_	_
34	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	35	nmod:poss	_	_
35	handler	handler	NOUN	NN	Number=Sing	33	obj	_	_
36	.	.	PUNCT	.	_	6	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 | **sniff** | present | a beagle | a line of suitcases |  | the airport |  |  | vn nonverbal\_expression-40.2 «NP V NP»: agent=Agent line=Theme |
| 2 | **sit down** | present | a beagle *not said here* |  |  |  |  | suddenly *property* | vn assuming\_position-50 «NP V»: agent=Agent |
| 3 | **smell** | present · perfect | beagle | something |  |  |  |  | vn see-30.1 «NP V NP»: agent=Experiencer something=Stimulus |
| 4 | **train** | past · passive |  | beagle |  |  |  |  | vn hire-13.5.3 «NP V NP to be NP»: subject=Theme clause=Attribute |
| 5 | **find** | to-infinitive | beagle *not said here* |  |  |  |  |  | vn declare-29.4-1-1 «NP V what S\_INF»: agent=Agent |
| 6 | **is a** | present | the sit | sit's way |  |  |  |  | tree rules |
| 7 | **tell** *speech: assert* | gerund | sit's way *not said here* | sit's handler |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent handler=Recipient |

<!-- .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:196-working-dogs-guide-sniffer-sheep-rescue-and-helper-dogs.lesson:3`.

**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): R3-conj-first ×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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