---
title: The safest place to swim at a beach is where lifeguards watch. — Safe at lakes and beaches · tree and pragmatics
description: The safest place to swim at a beach is where lifeguards watch. Who acts: lifeguards. A sentence of the lesson «Safe at lakes and beaches» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Safe at lakes and beaches, sentence 2

<!-- .ven lang=en -->
The safest place to swim at a beach is where lifeguards watch.

<!-- .vintro -->
**Who acts:** lifeguards · **What happens:** swim, be · **To what, where:** beach

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This is a sentence of the lesson «Safe at lakes and beaches» 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 (lifeguards), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:232-lakes-and-beaches.lesson:2
# text = The safest place to swim at a beach is where lifeguards watch.
# source = school lesson (ours)
# course = everyday
# lesson = 232-lakes-and-beaches.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	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	safest	safe	ADJ	JJS	Degree=Sup	3	amod	_	_
3	place	place	NOUN	NN	Number=Sing	0	root	_	_
4	to	to	PART	TO	_	5	mark	_	_
5	swim	swim	VERB	VB	VerbForm=Inf	3	acl	_	_
6	at	at	ADP	IN	_	8	case	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	beach	beach	NOUN	NN	Number=Sing	5	obl	_	_
9	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	cop	_	_
10	where	where	ADV	WRB	PronType=Rel	12	advmod	_	_
11	lifeguards	lifeguard	NOUN	NNS	Number=Plur	12	nsubj	_	_
12	watch	watch	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	acl:relcl	_	_
13	.	.	PUNCT	.	_	3	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 | **swim** | to-infinitive |  |  |  | a beach |  |  | vn run-51.3.2-1 «NP V PP.location»: agent=Theme at beach=Trajectory |
| 2 | **is** | present | lifeguards |  |  |  |  | watch *property* | 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:everyday:232-lakes-and-beaches.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): 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: [Safe at lakes and beaches, 1](https://md.mova.elamur.ai/free/en/corpora/school/everyday/232-lakes-and-beaches/1/)
- next →: [Safe at lakes and beaches, 4](https://md.mova.elamur.ai/free/en/corpora/school/everyday/232-lakes-and-beaches/4/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/everyday/232-lakes-and-beaches/)