---
title: Loud noise from ships and underwater building can drown out whale an… — Echolocation in the sea and in people: dolphins,… · tree and pragmatics
description: Loud noise from ships and underwater building can drown out whale and dolphin calls; after 11 September 2001, when few ships sailed for a few days, scientists found right whales were calmer and less stressed. Who acts: Loud noise, few ships, scientists, right whales. A sentence of the lesson «Echolo
---

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# Echolocation in the sea and in people: dolphins, whales, swiftlets and clicking humans, sentence 12

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Loud noise from ships and underwater building can drown out whale and dolphin calls; after 11 September 2001, when few ships sailed for a few days, scientists found right whales were calmer and less stressed.

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**Who acts:** Loud noise, few ships, scientists, right whales · **What happens:** drown out, sail, find, be · **To what, where:** whale · **Speech:** someone speaks here

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This is a sentence of the lesson «Echolocation in the sea and in people: dolphins, whales, swiftlets and clicking humans» 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 (Loud noise, few ships, scientists, right whales), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:230-echolocation-in-the-sea-and-in-people-dolphins-whales-swiftlets-and-clicking-humans.lesson:12
# text = Loud noise from ships and underwater building can drown out whale and dolphin calls; after 11 September 2001, when few ships sailed for a few days, scientists found right whales were calmer and less stressed.
# source = school lesson (ours)
# course = biology
# lesson = 230-echolocation-in-the-sea-and-in-people-dolphins-whales-swiftlets-and-clicking-humans.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 ×2
1	Loud	loud	ADJ	JJ	Degree=Pos	2	amod	_	_
2	noise	noise	NOUN	NN	Number=Sing	9	nsubj	_	_
3	from	from	ADP	IN	_	4	case	_	_
4	ships	ship	NOUN	NNS	Number=Plur	2	nmod	_	_
5	and	and	CCONJ	CC	_	7	cc	_	_
6	underwater	underwater	ADJ	JJ	Degree=Pos	7	amod	_	Agree=R7-rel-agree|Haiku=7:compound|HaikuPos=NOUN:NN:Number=Sing
7	building	building	NOUN	NN	Number=Sing	4	conj	_	_
8	can	can	AUX	MD	VerbForm=Fin	9	aux	_	_
9	drown	drown	VERB	VB	VerbForm=Inf	0	root	_	_
10	out	out	ADP	RP	_	9	compound:prt	_	_
11	whale	whale	NOUN	NN	Number=Sing	9	obj	_	_
12	and	and	CCONJ	CC	_	14	cc	_	_
13	dolphin	dolphin	NOUN	NN	Number=Sing	11	conj	_	Agree=R5-strong|Haiku=14:compound
14	calls	call	NOUN	NNS	Number=Plur	11	conj	_	_
15	;	;	PUNCT	,	_	31	punct	_	_
16	after	after	ADP	IN	_	17	case	_	_
17	11	11	NUM	CD	NumForm=Digit|NumType=Card	18	nummod	_	_
18	September	September	PROPN	NNP	Number=Sing	31	obl	_	_
19	2001	2001	NUM	CD	NumForm=Digit|NumType=Card	17	nmod:unmarked	_	_
20	,	,	PUNCT	,	_	31	punct	_	_
21	when	when	ADV	WRB	PronType=Int	24	advmod	_	_
22	few	few	ADJ	JJ	Degree=Pos	23	amod	_	_
23	ships	ship	NOUN	NNS	Number=Plur	24	nsubj	_	_
24	sailed	sail	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	31	advcl	_	_
25	for	for	ADP	IN	_	28	case	_	_
26	a	a	DET	DT	Definite=Ind|PronType=Art	28	det	_	_
27	few	few	ADJ	JJ	Degree=Pos	28	amod	_	_
28	days	day	NOUN	NNS	Number=Plur	24	obl	_	_
29	,	,	PUNCT	,	_	31	punct	_	_
30	scientists	scientist	NOUN	NNS	Number=Plur	31	nsubj	_	_
31	found	find	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	9	advcl	_	_
32	right	right	ADJ	JJ	Degree=Pos	33	amod	_	_
33	whales	whale	NOUN	NNS	Number=Plur	35	nsubj	_	_
34	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	35	cop	_	_
35	calmer	calm	ADJ	JJR	Degree=Cmp	31	ccomp	_	Agree=R7-rel-agree|Haiku=31:xcomp
36	and	and	CCONJ	CC	_	38	cc	_	_
37	less	less	ADV	RBR	Degree=Cmp	38	advmod	_	_
38	stressed	stress	ADJ	JJ	Degree=Pos	35	conj	_	_
39	.	.	PUNCT	.	_	9	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 | **drown out** | can | Loud noise from ships and underwater building | whale and dolphin and calls |  |  |  |  | vn poison-42.2 «NP V NP»: agent=Agent whale=Patient |
| 2 | **sail** | past | few ships |  |  |  | day |  | vn nonvehicle-51.4.2-1 «NP V PP»: agent=Theme |
| 3 | **find** | past | scientists |  |  |  | september |  | vn declare-29.4-1-1 «NP V what S\_INF»: agent=Agent |
| 4 | **is** | past | right whales |  |  |  |  | calm *property* | tree rules |
| 5 | **be** |  | right whales *not said here* |  |  |  |  | less *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:biology:230-echolocation-in-the-sea-and-in-people-dolphins-whales-swiftlets-and-clicking-humans.lesson:12`.

**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 ×2. **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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