---
title: Which is true about cacti? — Rainbows, beach earthquakes, lambs, bl… · tree and pragmatics
description: Which is true about cacti? Test 6 · ★ of lesson 326 «Rainbows, beach earthquakes, lambs, blackberries, cacti, fire ants and bee stings» of the everyday course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was right.
---

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# Test 6 · ★ · Rainbows, beach earthquakes, lambs, blackberries, cacti, f…

<!-- .ven lang=en -->
Which is true about cacti?

<!-- .vintro -->
**Mova's choice:** option 3 · **The right answer:** option 3 · right ✓ · **What happens:** be

<!-- .vabout -->
This is test 6 · ★ of lesson 326 «Rainbows, beach earthquakes, lambs, blackberries, cacti, fire ants and bee stings» of the everyday course of Mova's primary school. The page gives the question's syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause, then the 4 options as the student saw them, each with its tree and pragmatics. Every text is parsed by Mova itself. How the student answered it, with the score of every option and why: [the test at school](https://md.mova.elamur.ai/free/en/school-run/everyday/326-rainbows-beach-quakes-lambs-berries-cacti-and-ants/#t6).

## The question {#question}

```conllu
# sent_id = question:everyday:326-rainbows-beach-quakes-lambs-berries-cacti-and-ants:t6:1
# text = Which is true about cacti?
1	Which	which	PRON	WDT	PronType=Rel	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	true	true	ADJ	JJ	Degree=Pos	0	root	_	_
4	about	about	ADP	IN	_	5	case	_	_
5	cacti	cactus	NOUN	NNS	Number=Plur	3	obl	_	SpaceAfter=No
6	?	?	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present |  |  |  |  |  | about cacti; true *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.

## The options {#options}

### Option 1 {#o1}

<!-- .ven lang=en -->
Only the flowers have spines

```conllu
# sent_id = question:everyday:326-rainbows-beach-quakes-lambs-berries-cacti-and-ants:t6:o1:1
# text = Only the flowers have spines
1	Only	only	ADV	RB	_	3	advmod	_	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
3	flowers	flower	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	spines	spine	NOUN	NNS	Number=Plur	4	obj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **have** | present | the flowers | spines |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent spine=Patient |

### Option 2 {#o2}

<!-- .ven lang=en -->
The spines dissolve in skin after a minute

```conllu
# sent_id = question:everyday:326-rainbows-beach-quakes-lambs-berries-cacti-and-ants:t6:o2:1
# text = The spines dissolve in skin after a minute
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	_	_
2	spines	spine	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	dissolve	dissolve	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	in	in	ADP	IN	_	5	case	_	_
5	skin	skin	NOUN	NN	Number=Sing	3	obl	_	_
6	after	after	ADP	IN	_	8	case	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	minute	minute	NOUN	NN	Number=Sing	3	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **dissolve** | present | the spines |  |  | skin | minute |  | vn break-45.1 «NP.patient V»: agent=Patient |

### Option 3 · ← Mova's choice · ✓ the right answer {#o3}

<!-- .ven lang=en -->
Their spines get stuck in skin and are hard to remove

```conllu
# sent_id = question:everyday:326-rainbows-beach-quakes-lambs-berries-cacti-and-ants:t6:o3:1
# text = Their spines get stuck in skin and are hard to remove
1	Their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	2	nmod:poss	_	_
2	spines	spine	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	get	get	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	stuck	stuck	ADJ	JJ	Degree=Pos	3	xcomp	_	_
5	in	in	ADP	IN	_	6	case	_	_
6	skin	skin	NOUN	NN	Number=Sing	4	obl	_	_
7	and	and	CCONJ	CC	_	9	cc	_	_
8	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	9	cop	_	_
9	hard	hard	ADJ	JJ	Degree=Pos	4	conj	_	_
10	to	to	PART	TO	_	11	mark	_	_
11	remove	remove	VERB	VB	VerbForm=Inf	9	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **get** | present | Their spines |  |  |  |  | stuck *property* | vn comprehend-87.2-1 «NP V S\_ING»: agent=Experiencer |
| 2 | **is** | present | Their spines *not said here* |  |  |  |  | hard *property* | tree rules |
| 3 | **remove** | to-infinitive | Their spines *not said here* |  |  |  |  |  | vn fire-10.10 «NP V NP»: agent=Agent |

### Option 4 {#o4}

<!-- .ven lang=en -->
They are perfectly safe if you touch them very quickly

```conllu
# sent_id = question:everyday:326-rainbows-beach-quakes-lambs-berries-cacti-and-ants:t6:o4:1
# text = They are perfectly safe if you touch them very quickly
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	4	nsubj	_	_
2	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
3	perfectly	perfectly	ADV	RB	_	4	advmod	_	_
4	safe	safe	ADJ	JJ	Degree=Pos	0	root	_	_
5	if	if	SCONJ	IN	_	7	mark	_	_
6	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	7	nsubj	_	_
7	touch	touch	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	4	advcl	_	_
8	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	7	obj	_	_
9	very	very	ADV	RB	_	10	advmod	_	_
10	quickly	quickly	ADV	RB	_	7	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | They |  |  |  |  | perfectly, safe *property* | tree rules |
| 2 | **touch** *a condition, not said to happen* | present | you | them *= they* |  |  |  | quickly *property* | vn contiguous\_location-47.8-1 «NP V NP»: agent=Theme they=Co-Theme |

<!-- div src -->

**Text:** the tests of Mova's primary school, written for Mova (`world/data/school/`), as the course runner gave them to the student. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each text read on its own. Elamur Cosmic License.

<!-- /div -->

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- ↑ back to [Rainbows, beach earthquakes, lambs, blackberries, cacti, fire ants and bee stings](https://md.mova.elamur.ai/free/en/corpora/questions/everyday/326-rainbows-beach-quakes-lambs-berries-cacti-and-ants/)