---
title: The biggest dangers on a walk are edges and water: cliff edges can c… — Hiking and camping safely · tree and pragmatics
description: The biggest dangers on a walk are edges and water: cliff edges can crumble, quarries hide deep cold water, and flooded streams are stronger than they look. Who acts: biggest dangers, cliff edges, quarries, flooded streams. A sentence of the lesson «Hiking and camping safely» of the everyday course o
---

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# Hiking and camping safely, sentence 2

<!-- .ven lang=en -->
The biggest dangers on a walk are edges and water: cliff edges can crumble, quarries hide deep cold water, and flooded streams are stronger than they look.

<!-- .vintro -->
**Who acts:** biggest dangers, cliff edges, quarries, flooded streams, streams · **What happens:** be, crumble, hide, flood, look · **To what, where:** edges, deep cold water

<!-- .vabout -->
This is a sentence of the lesson «Hiking and camping safely» 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 (biggest dangers, cliff edges, quarries, flooded streams), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:230-hiking-and-camping.lesson:2
# text = The biggest dangers on a walk are edges and water: cliff edges can crumble, quarries hide deep cold water, and flooded streams are stronger than they look.
# source = school lesson (ours)
# course = everyday
# lesson = 230-hiking-and-camping.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	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	biggest	big	ADJ	JJS	Degree=Sup	3	amod	_	_
3	dangers	danger	NOUN	NNS	Number=Plur	8	nsubj	_	_
4	on	on	ADP	IN	_	6	case	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
6	walk	walk	NOUN	NN	Number=Sing	3	nmod	_	_
7	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
8	edges	edge	NOUN	NNS	Number=Plur	0	root	_	_
9	and	and	CCONJ	CC	_	10	cc	_	_
10	water	water	NOUN	NN	Number=Sing	8	conj	_	_
11	:	:	PUNCT	:	_	8	punct	_	_
12	cliff	cliff	NOUN	NN	Number=Sing	13	compound	_	_
13	edges	edge	NOUN	NNS	Number=Plur	15	nsubj	_	_
14	can	can	AUX	MD	VerbForm=Fin	15	aux	_	_
15	crumble	crumble	VERB	VB	VerbForm=Inf	8	parataxis	_	_
16	,	,	PUNCT	,	_	18	punct	_	_
17	quarries	quarry	NOUN	NNS	Number=Plur	18	nsubj	_	_
18	hide	hide	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	15	conj	_	_
19	deep	deep	ADJ	JJ	Degree=Pos	21	amod	_	Agree=R5-strong|Haiku=20:advmod|HaikuPos=ADV:RB:_
20	cold	cold	ADJ	JJ	Degree=Pos	21	amod	_	_
21	water	water	NOUN	NN	Number=Sing	18	obj	_	_
22	,	,	PUNCT	,	_	27	punct	_	_
23	and	and	CCONJ	CC	_	27	cc	_	_
24	flooded	flood	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	25	amod	_	Agree=R7-rel-agree|Haiku=25:acl
25	streams	stream	NOUN	NNS	Number=Plur	27	nsubj	_	_
26	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	27	cop	_	_
27	stronger	strong	ADJ	JJR	Degree=Cmp	15	conj	_	_
28	than	than	SCONJ	IN	_	30	mark	_	_
29	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	30	nsubj	_	_
30	look	look	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	27	advcl	_	_
31	.	.	PUNCT	.	_	8	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: neg
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | the biggest dangers on a walk | edges and water |  |  |  |  | tree rules |
| 2 | **crumble** | can | cliff edges |  |  |  |  |  | vn break-45.1 «NP.patient V»: agent=Patient |
| 3 | **hide** | present | quarries | deep cold water |  |  |  |  | vn concealment-16-1 «NP V NP»: agent=Agent water=Patient |
| 4 | **flood** | participle |  |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 5 | **is** | present | flooded streams |  |  |  |  | strong *property* | tree rules |
| 6 | **look** | present | streams *= stream* |  |  |  |  |  | vn stimulus\_subject-30.4 «NP V PP.attribute»: agent=Stimulus |

<!-- .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:230-hiking-and-camping.lesson:2`.

**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/).

<!-- /div -->

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- ← previous: [Hiking and camping safely, 1](https://md.mova.elamur.ai/free/en/corpora/school/everyday/230-hiking-and-camping/1/)
- next →: [Hiking and camping safely, 3](https://md.mova.elamur.ai/free/en/corpora/school/everyday/230-hiking-and-camping/3/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/everyday/230-hiking-and-camping/)

