---
title: Your nose is an early-warning system: it can pick up tiny amounts of… — Smells that warn · tree and pragmatics
description: Your nose is an early-warning system: it can pick up tiny amounts of some substances in the air long before you can see anything. Who acts: nose, you. A sentence of the lesson «Smells that warn» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clau
---

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# Smells that warn, sentence 0

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Your nose is an early-warning system: it can pick up tiny amounts of some substances in the air long before you can see anything.

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**Who acts:** nose, you · **What happens:** be, pick up, see, amount · **To what, where:** warning system, tiny amounts, air, anything, substances

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This is a sentence of the lesson «Smells that warn» of the everyday 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 (nose, you), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:013-smells-that-warn.lesson:0
# text = Your nose is an early-warning system: it can pick up tiny amounts of some substances in the air long before you can see anything.
# source = school lesson (ours)
# course = everyday
# lesson = 013-smells-that-warn.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): no change
1	Your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	2	nmod:poss	_	_
2	nose	nose	NOUN	NN	Number=Sing	8	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
4	an	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
5	early	early	ADJ	JJ	Degree=Pos	7	amod	_	_
6	-	-	PUNCT	HYPH	_	5	punct	_	_
7	warning	warning	NOUN	NN	Number=Sing	8	compound	_	_
8	system	system	NOUN	NN	Number=Sing	0	root	_	_
9	:	:	PUNCT	:	_	12	punct	_	_
10	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	12	nsubj	_	_
11	can	can	AUX	MD	VerbForm=Fin	12	aux	_	_
12	pick	pick	VERB	VB	VerbForm=Inf	8	parataxis	_	_
13	up	up	ADP	RP	_	12	compound:prt	_	_
14	tiny	tiny	ADJ	JJ	Degree=Pos	15	amod	_	_
15	amounts	amount	NOUN	NNS	Number=Plur	12	obj	_	_
16	of	of	ADP	IN	_	18	case	_	_
17	some	some	DET	DT	PronType=Ind	18	det	_	_
18	substances	substance	NOUN	NNS	Number=Plur	15	nmod	_	_
19	in	in	ADP	IN	_	21	case	_	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	air	air	NOUN	NN	Number=Sing	15	nmod	_	_
22	long	long	ADV	RB	Degree=Pos	12	advmod	_	_
23	before	before	SCONJ	IN	_	26	mark	_	_
24	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	26	nsubj	_	_
25	can	can	AUX	MD	VerbForm=Fin	26	aux	_	_
26	see	see	VERB	VB	VerbForm=Inf	12	advcl	_	_
27	anything	anything	PRON	NN	Number=Sing|PronType=Ind	26	obj	_	_
28	.	.	PUNCT	.	_	8	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 | **is a** | present | Your nose | a warning system |  |  |  |  | tree rules |
| 2 | **pick up** | can | nose | tiny amounts of some substances |  | the air |  | long *property* | vn discover-84-1 «NP V NP»: agent=Agent amount=Topic |
| 3 | **see** | can | you | anything |  |  |  |  | vn comprehend-87.2-1-1 «NP V NP»: agent=Experiencer anything=Stimulus |
| 4 | **amount** |  |  | some substances |  | the air |  |  | nom amount «possession transitive»: of=patient in=place |

<!-- .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:everyday:013-smells-that-warn.lesson:0`.

**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): no change. **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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- ← previous: [Sounds that warn, 19](https://md.mova.elamur.ai/free/en/corpora/school/everyday/12-sounds-that-warn/19/)
- next →: [Smells that warn, 1](https://md.mova.elamur.ai/free/en/corpora/school/everyday/13-smells-that-warn/1/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/everyday/13-smells-that-warn/)

