---
title: The megamouth shark, which lives deep and eats plankton (tiny animal… — Strange discoveries: living fossils, hidden apes… · tree and pragmatics
description: The megamouth shark, which lives deep and eats plankton (tiny animals and plants drifting in the sea), was discovered in 1976 off Hawaii, and fewer than three hundred have ever been seen. Who acts: megamouth shark, tiny animals. A sentence of the lesson «Strange discoveries: living fossils, hidden a
---

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# Strange discoveries: living fossils, hidden apes and animals found in drawers, sentence 9

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The megamouth shark, which lives deep and eats plankton (tiny animals and plants drifting in the sea), was discovered in 1976 off Hawaii, and fewer than three hundred have ever been seen.

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**Who acts:** megamouth shark, tiny animals · **What happens:** live, eat, drift, discover, see · **To what, where:** plankton, sea, megamouth shark, 1976, three hundred

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This is a sentence of the lesson «Strange discoveries: living fossils, hidden apes and animals found in drawers» 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 (megamouth shark, tiny animals), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:190-strange-discoveries-living-fossils-hidden-apes-and-animals-found-in-drawers.lesson:9
# text = The megamouth shark, which lives deep and eats plankton (tiny animals and plants drifting in the sea), was discovered in 1976 off Hawaii, and fewer than three hundred have ever been seen.
# source = school lesson (ours)
# course = biology
# lesson = 190-strange-discoveries-living-fossils-hidden-apes-and-animals-found-in-drawers.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): R2-punct-next ×1, R5-strong ×1, R7-rel-agree ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	megamouth	megamouth	NOUN	NN	Number=Sing	3	compound	_	_
3	shark	shark	NOUN	NN	Number=Sing	23	nsubj	_	_
4	,	,	PUNCT	,	_	6	punct	_	_
5	which	which	PRON	WDT	PronType=Rel	6	nsubj	_	_
6	lives	live	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	acl:relcl	_	_
7	deep	deep	ADV	RB	_	6	advmod	_	Agree=R7-rel-agree|Haiku=6:xcomp|HaikuPos=ADJ:JJ:Degree=Pos
8	and	and	CCONJ	CC	_	9	cc	_	_
9	eats	eat	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	conj	_	_
10	plankton	plankton	NOUN	NN	Number=Sing	9	obj	_	_
11	(	(	PUNCT	-LRB-	_	13	punct	_	_
12	tiny	tiny	ADJ	JJ	Degree=Pos	13	amod	_	_
13	animals	animal	NOUN	NNS	Number=Plur	10	appos	_	_
14	and	and	CCONJ	CC	_	15	cc	_	_
15	plants	plant	NOUN	NNS	Number=Plur	13	conj	_	_
16	drifting	drift	VERB	VBG	VerbForm=Ger	13	acl	_	Agree=R5-strong|Haiku=15:acl
17	in	in	ADP	IN	_	19	case	_	_
18	the	the	DET	DT	Definite=Def|PronType=Art	19	det	_	_
19	sea	sea	NOUN	NN	Number=Sing	16	obl	_	_
20	)	)	PUNCT	-RRB-	_	13	punct	_	_
21	,	,	PUNCT	,	_	3	punct	_	_
22	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	23	aux:pass	_	_
23	discovered	discover	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
24	in	in	ADP	IN	_	25	case	_	_
25	1976	1976	NUM	CD	NumForm=Digit|NumType=Card	23	obl	_	_
26	off	off	ADP	IN	_	27	case	_	_
27	Hawaii	Hawaii	PROPN	NNP	Number=Sing	23	obl	_	_
28	,	,	PUNCT	,	_	37	punct	_	Agree=R2-punct-next|Haiku=23:punct
29	and	and	CCONJ	CC	_	37	cc	_	_
30	fewer	few	ADJ	JJR	Degree=Cmp	33	advmod	_	_
31	than	than	ADP	IN	_	30	fixed	_	_
32	three	three	NUM	CD	NumForm=Word|NumType=Card	33	compound	_	_
33	hundred	hundred	NUM	CD	NumForm=Word|NumType=Card	37	nsubj:pass	_	_
34	have	have	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	37	aux	_	_
35	ever	ever	ADV	RB	PronType=Ind	37	advmod	_	_
36	been	be	AUX	VBN	Tense=Past|VerbForm=Part	37	aux:pass	_	_
37	seen	see	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	23	conj	_	_
38	.	.	PUNCT	.	_	23	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 | **live** | present | the megamouth shark |  |  |  |  | deep *property* | vn exist-47.1-1 «NP V»: agent=Theme |
| 2 | **eat** | present | the megamouth shark *not said here* | plankton |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent plankton=Patient |
| 3 | **drift** | gerund | tiny animals and plants *not said here* |  |  | the sea |  |  | vn run-51.3.2-2 «NP V PP.location»: agent=Theme in sea=Trajectory |
| 4 | **discover** | past · passive |  | the megamouth shark |  | 1976 |  | off Hawaii | vn discover-84-1 «NP V NP»: subject=Topic |
| 5 | **see** | present · perfect · passive |  | three hundred |  |  | ever |  | vn comprehend-87.2-1-1 «NP V NP»: subject=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:biology:190-strange-discoveries-living-fossils-hidden-apes-and-animals-found-in-drawers.lesson:9`.

**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): R2-punct-next ×1, 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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