---
title: Real life: the Sahara was green, with lakes, hippos and grass, until… — Just So Stories, The Crab that Played with the S… · tree and pragmatics
description: Real life: the Sahara was green, with lakes, hippos and grass, until about 5,000 to 6,000 years ago; it dried because of slow changes in the Earth's tilt and the rains, not because a cow sat there. Who acts: Sahara, life, cow, Earth. A sentence of the lesson «Just So Stories, The Crab that Played wi
---

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# Just So Stories, The Crab that Played with the Sea, part 1: the Eldest Magician and the sea that will not behave, sentence 21

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Real life: the Sahara was green, with lakes, hippos and grass, until about 5,000 to 6,000 years ago; it dried because of slow changes in the Earth's tilt and the rains, not because a cow sat there.

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**Who acts:** Sahara, life, cow, Earth · **What happens:** be, dry, not sit, tilt

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This is a sentence of the lesson «Just So Stories, The Crab that Played with the Sea, part 1: the Eldest Magician and the sea that will not behave» of the books 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 (Sahara, life, cow, Earth), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:books:090-justso-crab-1-the-eldest-magician.lesson:21
# text = Real life: the Sahara was green, with lakes, hippos and grass, until about 5,000 to 6,000 years ago; it dried because of slow changes in the Earth's tilt and the rains, not because a cow sat there.
# source = school lesson (ours)
# course = books
# lesson = 090-justso-crab-1-the-eldest-magician.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): R7-rel-agree ×1, R8-pos-agree ×1
1	Real	real	ADJ	JJ	Degree=Pos	2	amod	_	_
2	life	life	NOUN	NN	Number=Sing	0	root	_	_
3	:	:	PUNCT	:	_	7	punct	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	Sahara	Sahara	PROPN	NNP	Number=Sing	7	nsubj	_	Agree=R8-pos-agree|Haiku=7:nsubj|HaikuPos=NOUN:NN:Number=Sing
6	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	7	cop	_	_
7	green	green	ADJ	JJ	Degree=Pos	2	parataxis	_	_
8	,	,	PUNCT	,	_	10	punct	_	_
9	with	with	ADP	IN	_	10	case	_	_
10	lakes	lake	NOUN	NNS	Number=Plur	7	obl	_	_
11	,	,	PUNCT	,	_	12	punct	_	_
12	hippos	hippo	NOUN	NNS	Number=Plur	10	conj	_	_
13	and	and	CCONJ	CC	_	14	cc	_	_
14	grass	grass	NOUN	NN	Number=Sing	10	conj	_	_
15	,	,	PUNCT	,	_	22	punct	_	_
16	until	until	ADP	IN	_	22	case	_	_
17	about	about	ADV	RB	_	18	advmod	_	_
18	5,000	5000	NUM	CD	NumForm=Digit|NumType=Card	21	nummod	_	_
19	to	to	ADP	IN	_	20	case	_	_
20	6,000	6000	NUM	CD	NumForm=Digit|NumType=Card	18	nmod	_	_
21	years	year	NOUN	NNS	Number=Plur	22	obl:unmarked	_	_
22	ago	ago	ADV	RB	_	10	advmod	_	_
23	;	;	PUNCT	,	_	25	punct	_	_
24	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	25	nsubj	_	_
25	dried	dry	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	22	conj	_	_
26	because	because	ADP	IN	ExtPos=ADP	29	case	_	_
27	of	of	ADP	IN	_	26	fixed	_	_
28	slow	slow	ADJ	JJ	Degree=Pos	29	amod	_	_
29	changes	change	NOUN	NNS	Number=Plur	25	obl	_	_
30	in	in	ADP	IN	_	34	case	_	_
31	the	the	DET	DT	Definite=Def|PronType=Art	32	det	_	_
32	Earth	Earth	PROPN	NNP	Number=Sing	34	nmod:poss	_	_
33	's	's	PART	POS	_	32	case	_	_
34	tilt	tilt	NOUN	NN	Number=Sing	29	nmod	_	_
35	and	and	CCONJ	CC	_	37	cc	_	_
36	the	the	DET	DT	Definite=Def|PronType=Art	37	det	_	_
37	rains	rain	NOUN	NNS	Number=Plur	34	conj	_	_
38	,	,	PUNCT	,	_	43	punct	_	_
39	not	not	PART	RB	Polarity=Neg	43	advmod	_	_
40	because	because	SCONJ	IN	_	43	mark	_	_
41	a	a	DET	DT	Definite=Ind|PronType=Art	42	det	_	_
42	cow	cow	NOUN	NN	Number=Sing	43	nsubj	_	_
43	sat	sit	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	25	advcl	_	Agree=R7-rel-agree|Haiku=25:parataxis
44	there	there	ADV	RB	PronType=Dem	43	advmod	_	_
45	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | past | the Sahara |  |  |  |  | with lakes and hippos and grass; green *property* | tree rules |
| 2 | **dry** | past | life |  |  |  |  | because slow changes in the Earth's tilt and the rains | vn other\_cos-45.4-1 «NP.patient V»: agent=Patient |
| 3 | **not** **sit** | past | a cow |  |  | there |  |  | vn assuming\_position-50 «NP V»: agent=Agent |
| 4 | **tilt** |  | the Earth |  |  |  |  |  | nom tilt «event intransitive»: poss=agent |

<!-- .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:books:090-justso-crab-1-the-eldest-magician.lesson:21`.

**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): R7-rel-agree ×1, R8-pos-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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