---
title: Ostriches do not bury their heads in the sand; to hide they lie flat… — Myths and cartoons put right: Tom and Jerry, ele… · tree and pragmatics
description: Ostriches do not bury their heads in the sand; to hide they lie flat with their necks along the ground, and they also turn their eggs in the nest with their beaks. Who acts: Ostriches, cats. A sentence of the lesson «Myths and cartoons put right: Tom and Jerry, elephants and mice, ostriches and more
---

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# Myths and cartoons put right: Tom and Jerry, elephants and mice, ostriches and more, sentence 9

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Ostriches do not bury their heads in the sand; to hide they lie flat with their necks along the ground, and they also turn their eggs in the nest with their beaks.

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**Who acts:** Ostriches, cats · **What happens:** not bury, hide, lie, turn · **To what, where:** heads, sand, ground, eggs

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This is a sentence of the lesson «Myths and cartoons put right: Tom and Jerry, elephants and mice, ostriches and more» 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 (Ostriches, cats), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:191-myths-and-cartoons-put-right.lesson:9
# text = Ostriches do not bury their heads in the sand; to hide they lie flat with their necks along the ground, and they also turn their eggs in the nest with their beaks.
# source = school lesson (ours)
# course = biology
# lesson = 191-myths-and-cartoons-put-right.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
1	Ostriches	ostrich	NOUN	NNS	Number=Plur	4	nsubj	_	_
2	do	do	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	not	not	PART	RB	Polarity=Neg	4	advmod	_	_
4	bury	bury	VERB	VB	VerbForm=Inf	0	root	_	_
5	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	6	nmod:poss	_	_
6	heads	head	NOUN	NNS	Number=Plur	4	obj	_	_
7	in	in	ADP	IN	_	9	case	_	_
8	the	the	DET	DT	Definite=Def|PronType=Art	9	det	_	_
9	sand	sand	NOUN	NN	Number=Sing	4	obl	_	_
10	;	;	PUNCT	,	_	12	punct	_	_
11	to	to	PART	TO	_	12	mark	_	_
12	hide	hide	VERB	VB	VerbForm=Inf	4	advcl	_	_
13	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	14	nsubj	_	_
14	lie	lie	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	12	ccomp	_	_
15	flat	flat	ADV	RB	_	14	advmod	_	_
16	with	with	ADP	IN	_	18	case	_	_
17	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	18	nmod:poss	_	_
18	necks	neck	NOUN	NNS	Number=Plur	14	obl	_	_
19	along	along	ADP	IN	_	21	case	_	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	ground	ground	NOUN	NN	Number=Sing	14	obl	_	Agree=R5-strong|Haiku=18:nmod
22	,	,	PUNCT	,	_	26	punct	_	_
23	and	and	CCONJ	CC	_	26	cc	_	_
24	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	26	nsubj	_	_
25	also	also	ADV	RB	_	26	advmod	_	_
26	turn	turn	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	advcl	_	_
27	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	28	nmod:poss	_	_
28	eggs	egg	NOUN	NNS	Number=Plur	26	obj	_	_
29	in	in	ADP	IN	_	31	case	_	_
30	the	the	DET	DT	Definite=Def|PronType=Art	31	det	_	_
31	nest	nest	NOUN	NN	Number=Sing	26	obl	_	_
32	with	with	ADP	IN	_	34	case	_	_
33	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	34	nmod:poss	_	_
34	beaks	beak	NOUN	NNS	Number=Plur	26	obl	_	_
35	.	.	PUNCT	.	_	4	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 | **not** **bury** | present · do-support | Ostriches | cats's heads |  | the sand |  |  | vn put-9.1-1 «NP V NP PP.destination»: agent=Agent head=Theme in sand=Destination |
| 2 | **hide** | to-infinitive | Ostriches *not said here* |  |  |  |  |  | tree rules |
| 3 | **lie** | present | cats *= cat* |  |  | the ground |  | with cats's necks; flat *property* | vn assuming\_position-50 «NP V PP.location»: agent=Agent along ground=Location |
| 4 | **turn** | present | cats *= cat* | cats's eggs |  |  |  | with cats's beaks; in the nest | vn crane-40.3.2 «NP V NP PP.recipient PP.theme»: agent=Agent egg=Patient in nest=Topic |

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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:191-myths-and-cartoons-put-right.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): R5-strong ×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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