---
title: Smells are tiny bits of a substance floating in the air; they land o… — Senses: nose, tongue and skin · tree and pragmatics
description: Smells are tiny bits of a substance floating in the air; they land on smell cells high inside the nose, which send signals to the brain. Who acts: Smells, substance, Animals, smell cells. A sentence of the lesson «Senses: nose, tongue and skin» of the biology course of Mova's primary school with its
---

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# Senses: nose, tongue and skin, sentence 5

<!-- .ven lang=en -->
Smells are tiny bits of a substance floating in the air; they land on smell cells high inside the nose, which send signals to the brain.

<!-- .vintro -->
**Who acts:** Smells, substance, Animals, smell cells · **What happens:** be, float, land, send · **To what, where:** tiny bits, air, smell cells, signals, brain

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This is a sentence of the lesson «Senses: nose, tongue and skin» 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 (Smells, substance, Animals, smell cells), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:070-senses-nose-tongue-and-skin.lesson:5
# text = Smells are tiny bits of a substance floating in the air; they land on smell cells high inside the nose, which send signals to the brain.
# source = school lesson (ours)
# course = biology
# lesson = 070-senses-nose-tongue-and-skin.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 ×1, R7-rel-agree ×1
1	Smells	smell	NOUN	NNS	Number=Plur	4	nsubj	_	_
2	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
3	tiny	tiny	ADJ	JJ	Degree=Pos	4	amod	_	_
4	bits	bit	NOUN	NNS	Number=Plur	0	root	_	_
5	of	of	ADP	IN	_	7	case	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
7	substance	substance	NOUN	NN	Number=Sing	4	nmod	_	_
8	floating	float	VERB	VBG	VerbForm=Ger	7	acl	_	_
9	in	in	ADP	IN	_	11	case	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
11	air	air	NOUN	NN	Number=Sing	8	obl	_	_
12	;	;	PUNCT	:	_	14	punct	_	_
13	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	14	nsubj	_	_
14	land	land	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	parataxis	_	Agree=R7-rel-agree|Haiku=4:conj
15	on	on	ADP	IN	_	17	case	_	_
16	smell	smell	NOUN	NN	Number=Sing	17	compound	_	_
17	cells	cell	NOUN	NNS	Number=Plur	14	obl	_	_
18	high	high	ADJ	JJ	Degree=Pos	17	amod	_	_
19	inside	inside	ADP	IN	_	21	case	_	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	nose	nose	NOUN	NN	Number=Sing	17	nmod	_	_
22	,	,	PUNCT	,	_	24	punct	_	_
23	which	which	PRON	WDT	PronType=Rel	24	nsubj	_	_
24	send	send	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	17	acl:relcl	_	Agree=R5-strong|Haiku=21:acl:relcl
25	signals	signal	NOUN	NNS	Number=Plur	24	obj	_	_
26	to	to	ADP	IN	_	28	case	_	_
27	the	the	DET	DT	Definite=Def|PronType=Art	28	det	_	_
28	brain	brain	NOUN	NN	Number=Sing	24	obl	_	_
29	.	.	PUNCT	.	_	4	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 | Smells | tiny bits |  |  |  | of a substance | tree rules |
| 2 | **float** | gerund | a substance *not said here* |  |  | the air |  |  | vn run-51.3.2-2 «NP V PP.location»: agent=Theme in air=Trajectory |
| 3 | **land** | present | Animals *= animal* |  |  | smell cells inside the nose |  |  | vn pocket-9.10-1 «NP V PP.destination»: agent=Theme on cell=Destination |
| 4 | **send** | present | smell cells inside the nose | signals |  | the brain |  |  | vn confine-92-1 «NP V NP PP.destination»: agent=Agent signal=Theme to brain=Destination |

<!-- .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:070-senses-nose-tongue-and-skin.lesson:5`.

**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 ×1, 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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