---
title: What would happen if a fish really forgot everything every three sec… — Myth check: do goldfish have a three-s… · tree and pragmatics
description: What would happen if a fish really forgot everything every three seconds? Test 5 · ★ of lesson 152 «Myth check: do goldfish have a three-second memory?» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's choice was wrong
---

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# Test 5 · ★ · Myth check: do goldfish have a three-second memory?

<!-- .ven lang=en -->
What would happen if a fish really forgot everything every three seconds?

<!-- .vintro -->
**Mova's choice:** option 1 · **The right answer:** option 2 · wrong ✗ · **Who acts:** fish · **What happens:** happen, forget · **To what, where:** everything

<!-- .vabout -->
This is test 5 · ★ of lesson 152 «Myth check: do goldfish have a three-second memory?» of the biology 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/biology/152-goldfish-memory/#t5).

## The question {#question}

```conllu
# sent_id = question:biology:152-goldfish-memory:t5:1
# text = What would happen if a fish really forgot everything every three seconds?
1	What	what	PRON	WP	PronType=Int	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	happen	happen	VERB	VB	VerbForm=Inf	0	root	_	_
4	if	if	SCONJ	IN	_	8	mark	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
6	fish	fish	NOUN	NN	Number=Sing	8	nsubj	_	_
7	really	really	ADV	RB	_	8	advmod	_	_
8	forgot	forget	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	advcl	_	_
9	everything	everything	PRON	NN	Number=Sing|PronType=Tot	8	obj	_	_
10	every	every	DET	DT	PronType=Tot	12	det	_	_
11	three	three	NUM	CD	NumForm=Word|NumType=Card	12	nummod	_	_
12	seconds	second	NOUN	NNS	Number=Plur	8	obl:unmarked	_	SpaceAfter=No
13	?	?	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **happen** | would |  |  |  |  |  |  | vn occur-48.3-1 «NP V»: agent=Theme |
| 2 | **forget** *a condition, not said to happen* | past | a fish | everything |  |  | second |  | 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 · ← Mova's choice {#o1}

<!-- .ven lang=en -->
It would get cleverer

```conllu
# sent_id = question:biology:152-goldfish-memory:t5:o1:1
# text = It would get cleverer
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	get	get	VERB	VB	VerbForm=Inf	0	root	_	_
4	cleverer	clever	ADJ	JJR	Degree=Cmp	3	xcomp	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **get** | would | It |  |  |  |  | clever *property* | vn comprehend-87.2-1 «NP V S\_ING»: agent=Experiencer |

### Option 2 · ✓ the right answer {#o2}

<!-- .ven lang=en -->
It could not learn where food or danger is and would soon die in the wild

<!-- fold The tree, 16 words -->
```conllu
# sent_id = question:biology:152-goldfish-memory:t5:o2:1
# text = It could not learn where food or danger is and would soon die in the wild
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	_	_
2	could	could	AUX	MD	VerbForm=Fin	4	aux	_	_
3	not	not	PART	RB	Polarity=Neg	4	advmod	_	_
4	learn	learn	VERB	VB	VerbForm=Inf	0	root	_	_
5	where	where	ADV	WRB	PronType=Rel	4	ccomp	_	_
6	food	food	NOUN	NN	Number=Sing	5	nsubj	_	_
7	or	or	CCONJ	CC	_	8	cc	_	_
8	danger	danger	NOUN	NN	Number=Sing	6	conj	_	_
9	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
10	and	and	CCONJ	CC	_	13	cc	_	_
11	would	would	AUX	MD	VerbForm=Fin	13	aux	_	_
12	soon	soon	ADV	RB	Degree=Pos	13	advmod	_	_
13	die	die	VERB	VB	VerbForm=Inf	4	conj	_	_
14	in	in	ADP	IN	_	16	case	_	_
15	the	the	DET	DT	Definite=Def|PronType=Art	16	det	_	_
16	wild	wild	NOUN	NN	Number=Sing	13	obl	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **learn** | could | It |  |  |  |  |  | vn learn-14-1 «NP V»: agent=Agent |
| 2 | **is** | present | food or danger |  |  |  |  | where *property* | tree rules |
| 3 | **die** | would |  |  |  |  |  | in the wild; soon *property* | vn calibratable\_cos-45.6.1 «NP.patient V PP.attribute»: agent=Patient in wild=Attribute |

### Option 3 {#o3}

<!-- .ven lang=en -->
It would live much longer

```conllu
# sent_id = question:biology:152-goldfish-memory:t5:o3:1
# text = It would live much longer
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	live	live	VERB	VB	VerbForm=Inf	0	root	_	_
4	much	much	ADV	RB	_	5	advmod	_	_
5	longer	long	ADV	RBR	Degree=Cmp	3	advmod	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **live** | would | It |  |  |  |  | long *property* | vn exist-47.1-1 «NP V»: agent=Theme |

### Option 4 {#o4}

<!-- .ven lang=en -->
Nothing would change for it, because fish live on luck rather than memory

```conllu
# sent_id = question:biology:152-goldfish-memory:t5:o4:1
# text = Nothing would change for it, because fish live on luck rather than memory
1	Nothing	nothing	PRON	NN	Number=Sing|PronType=Neg	3	nsubj	_	_
2	would	would	AUX	MD	VerbForm=Fin	3	aux	_	_
3	change	change	VERB	VB	VerbForm=Inf	0	root	_	_
4	for	for	ADP	IN	_	5	case	_	_
5	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	obl	_	SpaceAfter=No
6	,	,	PUNCT	,	_	9	punct	_	_
7	because	because	SCONJ	IN	_	9	mark	_	_
8	fish	fish	NOUN	NNS	Number=Plur	9	nsubj	_	_
9	live	live	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	parataxis	_	_
10	on	on	ADP	IN	_	11	case	_	_
11	luck	luck	NOUN	NN	Number=Sing	9	obl	_	_
12	rather	rather	ADV	RB	ExtPos=CCONJ	14	cc	_	_
13	than	than	ADP	IN	_	12	fixed	_	_
14	memory	memory	NOUN	NN	Number=Sing	9	conj	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **change** | would | Nothing |  |  |  |  | for it | vn dress-41.1.1-1-1 «NP V»: agent=Agent |
| 2 | **live** | present | fish |  |  | luck |  |  | vn exist-47.1-1 «NP V PP.location»: agent=Theme on luck=Location |

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**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.

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