---
title: Crisp bags are filled with nitrogen gas instead of air, which keeps… — Crisps, bread, cereal and dairy · tree and pragmatics
description: Crisp bags are filled with nitrogen gas instead of air, which keeps crisps fresh and cushions them. Who acts: air. A sentence of the lesson «Crisps, bread, cereal and dairy» of the technology course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Crisps, bread, cereal and dairy, sentence 5

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Crisp bags are filled with nitrogen gas instead of air, which keeps crisps fresh and cushions them.

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**Who acts:** air · **What happens:** fill, keep, cushion · **To what, where:** Crisp bags, crisps

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This is a sentence of the lesson «Crisps, bread, cereal and dairy» of the technology 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 (air), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:technology:003-crisps-bread-cereal-and-dairy.lesson:5
# text = Crisp bags are filled with nitrogen gas instead of air, which keeps crisps fresh and cushions them.
# source = school lesson (ours)
# course = technology
# lesson = 003-crisps-bread-cereal-and-dairy.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): R1-cc-next ×1
1	Crisp	crisp	ADJ	JJ	Degree=Pos	2	amod	_	_
2	bags	bag	NOUN	NNS	Number=Plur	4	nsubj:pass	_	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	aux:pass	_	_
4	filled	fill	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
5	with	with	ADP	IN	_	7	case	_	_
6	nitrogen	nitrogen	NOUN	NN	Number=Sing	7	compound	_	_
7	gas	gas	NOUN	NN	Number=Sing	4	obl	_	_
8	instead	instead	ADV	RB	ExtPos=ADP	10	case	_	_
9	of	of	ADP	IN	_	8	fixed	_	_
10	air	air	NOUN	NN	Number=Sing	4	obl	_	_
11	,	,	PUNCT	,	_	13	punct	_	_
12	which	which	PRON	WDT	PronType=Rel	13	nsubj	_	_
13	keeps	keep	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	acl:relcl	_	_
14	crisps	crisp	NOUN	NNS	Number=Plur	13	obj	_	_
15	fresh	fresh	ADJ	JJ	Degree=Pos	13	xcomp	_	_
16	and	and	CCONJ	CC	_	17	cc	_	Agree=R1-cc-next|Haiku=13:cc
17	cushions	cushion	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	conj	_	_
18	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	17	obj	_	_
19	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **fill** | present · passive |  | Crisp bags |  |  |  | with nitrogen gas; instead air | vn other\_cos-45.4 «NP V NP PP.instrument»: subject=Patient with gas=Instrument |
| 2 | **keep** | present | air | crisps |  |  |  | fresh *property* | vn keep-15.2 «NP V NP»: agent=Agent crisp=Theme |
| 3 | **cushion** | present | air *not said here* | crisps *= crisp* |  |  |  |  | tree rules |

<!-- .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:technology:003-crisps-bread-cereal-and-dairy.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): R1-cc-next ×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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- ← previous: [Crisps, bread, cereal and dairy, 4](https://md.mova.elamur.ai/free/en/corpora/school/technology/3-crisps-bread-cereal-and-dairy/4/)
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- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/technology/3-crisps-bread-cereal-and-dairy/)