---
title: Lemmings do not jump off cliffs on purpose; a 1958 nature film stage… — Cartoon pets and animal myths put right · tree and pragmatics
description: Lemmings do not jump off cliffs on purpose; a 1958 nature film staged it by pushing them over the edge, and in real life some drown when crowds of them cross rivers. Who acts: Lemmings, nature film, some, crowds. A sentence of the lesson «Cartoon pets and animal myths put right» of the biology cours
---

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# Cartoon pets and animal myths put right, sentence 7

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Lemmings do not jump off cliffs on purpose; a 1958 nature film staged it by pushing them over the edge, and in real life some drown when crowds of them cross rivers.

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**Who acts:** Lemmings, nature film, some, crowds · **What happens:** not jump off, stage, push, drown, cross · **To what, where:** cliffs, purpose, films, edge, real life, rivers

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This is a sentence of the lesson «Cartoon pets and animal myths put right» 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 (Lemmings, nature film, some, crowds), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:228-cartoon-pets-and-animal-myths-put-right.lesson:7
# text = Lemmings do not jump off cliffs on purpose; a 1958 nature film staged it by pushing them over the edge, and in real life some drown when crowds of them cross rivers.
# source = school lesson (ours)
# course = biology
# lesson = 228-cartoon-pets-and-animal-myths-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, R8-pos-agree ×3
1	Lemmings	lemming	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	jump	jump	VERB	VB	VerbForm=Inf	0	root	_	_
5	off	off	ADP	RP	_	4	compound:prt	_	_
6	cliffs	cliff	NOUN	NNS	Number=Plur	4	obj	_	_
7	on	on	ADP	IN	_	8	case	_	_
8	purpose	purpose	NOUN	NN	Number=Sing	4	obl	_	Agree=R5-strong|Haiku=6:nmod
9	;	;	PUNCT	,	_	14	punct	_	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
11	1958	1958	NUM	CD	NumForm=Digit|NumType=Card	12	nummod	_	_
12	nature	nature	NOUN	NN	Number=Sing	13	compound	_	_
13	film	film	NOUN	NN	Number=Sing	14	nsubj	_	_
14	staged	stage	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	4	parataxis	_	_
15	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	14	obj	_	_
16	by	by	SCONJ	IN	_	17	mark	_	_
17	pushing	push	VERB	VBG	VerbForm=Ger	14	advcl	_	_
18	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	17	obj	_	_
19	over	over	ADP	IN	_	21	case	_	_
20	the	the	DET	DT	Definite=Def|PronType=Art	21	det	_	_
21	edge	edge	NOUN	NN	Number=Sing	17	obl	_	_
22	,	,	PUNCT	,	_	28	punct	_	_
23	and	and	CCONJ	CC	_	28	cc	_	_
24	in	in	ADP	IN	_	26	case	_	_
25	real	real	ADJ	JJ	Degree=Pos	26	amod	_	_
26	life	life	NOUN	NN	Number=Sing	28	obl	_	_
27	some	some	DET	DT	PronType=Ind	28	nsubj	_	Agree=R8-pos-agree|Haiku=28:nsubj|HaikuPos=PRON:DT:PronType=Ind
28	drown	drown	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	Agree=R8-pos-agree|Haiku=4:conj|HaikuPos=VERB:VB:VerbForm=Inf
29	when	when	SCONJ	WRB	_	33	mark	_	_
30	crowds	crowd	NOUN	NNS	Number=Plur	33	nsubj	_	_
31	of	of	ADP	IN	_	32	case	_	_
32	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	30	nmod	_	_
33	cross	cross	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	28	advcl	_	Agree=R8-pos-agree|Haiku=28:advcl|HaikuPos=VERB:VB:VerbForm=Inf
34	rivers	river	NOUN	NNS	Number=Plur	33	obj	_	_
35	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **jump off** | present · do-support | Lemmings | cliffs |  | purpose |  |  | vn run-51.3.2-2-1 «NP V NP PP.trajectory»: agent=Agent cliff=Theme on purpose=Trajectory |
| 2 | **stage** | past | a nature film | purpose |  |  |  |  | vn performance-26.7-1 «NP V NP»: agent=Agent it=Theme |
| 3 | **push** | gerund | a nature film *not said here* | films *= film* |  | the edge |  |  | vn funnel-9.3-1-1 «NP V NP PP.trajectory»: agent=Agent they=Theme over edge=Trajectory |
| 4 | **drown** | present | some |  |  | real life |  |  | vn poison-42.2 «NP V NP»: agent=Agent |
| 5 | **cross** | present | crowds of films | rivers |  |  |  |  | vn crane-40.3.2 «NP V NP»: agent=Agent river=Patient |

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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:228-cartoon-pets-and-animal-myths-put-right.lesson:7`.

**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, R8-pos-agree ×3. **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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