--- title: A seahorse dad's pouch holds 100 eggs, and his neighbour's holds 150… — The aquarium: the coral reef tank · tree and pragmatics description: A seahorse dad's pouch holds 100 eggs, and his neighbour's holds 150. How many babies could hatch from both? Test 9 · ★★ of lesson 90 «The aquarium: the coral reef tank» of the biology course of Mova's primary school, with the dependency tree and pragmatics of the question and of each option; Mova's --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/biology/90-aquarium-the-coral-reef-tank/t9/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/questions/biology/) / [The aquarium: the coral reef tank](https://md.mova.elamur.ai/free/en/corpora/questions/biology/90-aquarium-the-coral-reef-tank/) / t9 # Test 9 · ★★ · The aquarium: the coral reef tank A seahorse dad's pouch holds 100 eggs, and his neighbour's holds 150. How many babies could hatch from both? **Mova's choice:** option 1 · **The right answer:** option 1 · right ✓ · **Who acts:** pouch, neighbour, many babies · **What happens:** hold, hatch · **To what, where:** 100 eggs, 150 This is test 9 · ★★ of lesson 90 «The aquarium: the coral reef tank» 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/90-aquarium-the-coral-reef-tank/#t9). ## The question {#question} *Sentence 1:* A seahorse dad's pouch holds 100 eggs, and his neighbour's holds 150. ```conllu # sent_id = question:biology:90-aquarium-the-coral-reef-tank:t9:1 # text = A seahorse dad's pouch holds 100 eggs, and his neighbour's holds 150. 1 A a DET DT Definite=Ind|PronType=Art 3 det _ _ 2 seahorse seahorse NOUN NN Number=Sing 3 compound _ _ 3 dad dad NOUN NN Number=Sing 5 nmod:poss _ SpaceAfter=No 4 's 's PART POS _ 3 case _ _ 5 pouch pouch NOUN NN Number=Sing 6 nsubj _ _ 6 holds hold VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 0 root _ _ 7 100 100 NUM CD NumForm=Digit|NumType=Card 8 nummod _ _ 8 eggs egg NOUN NNS Number=Plur 6 obj _ SpaceAfter=No 9 , , PUNCT , _ 14 punct _ _ 10 and and CCONJ CC _ 14 cc _ _ 11 his his PRON PRP$ Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs 12 nmod:poss _ _ 12 neighbour neighbour NOUN NN Number=Sing 14 nsubj _ SpaceAfter=No 13 's 's PART POS _ 12 case _ _ 14 holds hold VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 6 advcl _ _ 15 150 150 NUM CD NumForm=Digit|NumType=Card 14 obj _ SpaceAfter=No 16 . . PUNCT . _ 6 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **hold** | present | a seahorse dad's pouch | 100 eggs | | | | | vn keep-15.2 «NP V NP»: agent=Agent egg=Theme | | 2 | **hold** | present | pouch's neighbour | 150 | | | | | vn keep-15.2 «NP V NP»: agent=Agent 150=Theme | 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. *Sentence 2:* How many babies could hatch from both? ```conllu # sent_id = question:biology:90-aquarium-the-coral-reef-tank:t9:2 # text = How many babies could hatch from both? 1 How how ADV WRB PronType=Int 2 advmod _ _ 2 many many ADJ JJ Degree=Pos 3 amod _ _ 3 babies baby NOUN NNS Number=Plur 5 nsubj _ _ 4 could could AUX MD VerbForm=Fin 5 aux _ _ 5 hatch hatch VERB VB VerbForm=Inf 0 root _ _ 6 from from ADP IN _ 7 case _ _ 7 both both DET DT PronType=Tot 5 obl _ SpaceAfter=No 8 ? ? PUNCT . _ 5 punct _ _ ``` | # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | **hatch** | could | many babies | | | | | from both | vn grow-26.2.1 «NP.product V PP.patient»: agent=Product from both=Patient | ## The options {#options} ### Option 1 · ← Mova's choice · ✓ the right answer {#o1} 250 ```conllu # sent_id = question:biology:90-aquarium-the-coral-reef-tank:t9:o1:1 # text = 250 1 250 250 NUM CD NumForm=Digit|NumType=Card 0 root _ _ ``` The frames reader finds no event or fact in this sentence. ### Option 2 {#o2} 50 ```conllu # sent_id = question:biology:90-aquarium-the-coral-reef-tank:t9:o2:1 # text = 50 1 50 50 NUM CD NumForm=Digit|NumType=Card 0 root _ _ ``` The frames reader finds no event or fact in this sentence. ### Option 3 {#o3} 200 ```conllu # sent_id = question:biology:90-aquarium-the-coral-reef-tank:t9:o3:1 # text = 200 1 200 200 NUM CD NumForm=Digit|NumType=Card 0 root _ _ ``` The frames reader finds no event or fact in this sentence. ### Option 4 {#o4} 150 ```conllu # sent_id = question:biology:90-aquarium-the-coral-reef-tank:t9:o4:1 # text = 150 1 150 150 NUM CD NumForm=Digit|NumType=Card 0 root _ _ ``` The frames reader finds no event or fact in this sentence. **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. 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