Test 7 · ★★ · Self-driving cars and machines that run themselves
Count them: a robot dog has 4 legs. How many legs do 3 robot dogs and 1 real dog have together?
Mova's choice: option 1 · The right answer: option 4 · wrong ✗ · Who acts: you, robot dog, many legs, 3 robot dogs · What happens: count, have, do · To what, where: them, 4 legs, 3 robot dogs
This is test 7 · ★★ of lesson 40 «Self-driving cars and machines that run themselves» of the technology 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.
The question
Sentence 1: Count them: a robot dog has 4 legs.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Count | count | VERB | Mood=Imp VerbForm=Fin | root | root |
| 2 | them | they | PRON | Case=Acc Number=Plur Person=3 PronType=Prs | 1 Count | obj |
| 3 | : | : | PUNCT | _ | 7 has | punct |
| 4 | a | a | DET | Definite=Ind PronType=Art | 6 dog | det |
| 5 | robot | robot | NOUN | Number=Sing | 6 dog | compound |
| 6 | dog | dog | NOUN | Number=Sing | 7 has | nsubj |
| 7 | has | have | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 1 Count | parataxis |
| 8 | 4 | 4 | NUM | NumForm=Digit NumType=Card | 9 legs | nummod |
| 9 | legs | leg | NOUN | Number=Plur | 7 has | obj |
| 10 | . | . | PUNCT | _ | 1 Count | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | count | imperative | you not said here | them = they | vn multiply-108 «NP V NP»: agent=Agent they=Theme | ||||
| 2 | have | present | a robot dog | 4 legs | vn birth-28.2-1 «NP V NP»: agent=Agent leg=Patient |
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 legs do 3 robot dogs and 1 real dog have together?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | How | how | ADV | PronType=Int | 2 many | advmod |
| 2 | many | many | ADJ | Degree=Pos | 3 legs | amod |
| 3 | legs | leg | NOUN | Number=Plur | 4 do | nsubj |
| 4 | do | do | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 5 | 3 | 3 | NUM | NumForm=Digit NumType=Card | 7 dogs | nummod |
| 6 | robot | robot | NOUN | Number=Sing | 7 dogs | compound |
| 7 | dogs | dog | NOUN | Number=Plur | 4 do | obj |
| 8 | and | and | CCONJ | _ | 11 dog | cc |
| 9 | 1 | 1 | NUM | NumForm=Digit NumType=Card | 11 dog | nummod |
| 10 | real | real | ADJ | Degree=Pos | 11 dog | amod |
| 11 | dog | dog | NOUN | Number=Sing | 7 dogs | conj |
| 12 | have | have | VERB | VerbForm=Inf | 7 dogs | acl:relcl |
| 13 | together | together | ADV | _ | 12 have | advmod |
| 14 | ? | ? | PUNCT | _ | 4 do | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | do | present | many legs | 3 robot dogs and 1 real dog | vn act-114-1 «NP V NP»: agent=Agent dog=Eventuality | ||||
| 2 | have | infinitive | 3 robot dogs and 1 real dog not said here | together property | vn birth-28.2-1 «NP V NP»: agent=Agent |
The options
Option 1 · ← Mova's choice
8
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | 8 | 8 | NUM | NumForm=Digit NumType=Card | root | root |
The frames reader finds no event or fact in this sentence.
Option 2
12
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | 12 | 12 | NUM | NumForm=Digit NumType=Card | root | root |
The frames reader finds no event or fact in this sentence.
Option 3
7
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | 7 | 7 | NUM | NumForm=Digit NumType=Card | root | root |
The frames reader finds no event or fact in this sentence.
Option 4 · ✓ the right answer
16
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | 16 | 16 | NUM | NumForm=Digit NumType=Card | root | 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. Elamur Cosmic License.
This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/questions/technology/40-self-driving-cars-and-machines-that-run-themselves/t7/