Test 3 · ★★ · Railway crossings, maps and addresses
Two boys put stones on the railway line. What could happen?
Mova's choice: option 1 · The right answer: option 2 · wrong ✗ · Who acts: Two boys · What happens: put, happen · To what, where: stones, railway line
This is test 3 · ★★ of lesson 275 «Railway crossings, maps and addresses» 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.
The question
Sentence 1: Two boys put stones on the railway line.
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Two | two | NUM | NumForm=Word NumType=Card | 2 boys | nummod |
| 2 | boys | boy | NOUN | Number=Plur | 3 put | nsubj |
| 3 | put | put | VERB | Mood=Ind Number=Plur Person=3 Tense=Past VerbForm=Fin | root | root |
| 4 | stones | stone | NOUN | Number=Plur | 3 put | obj |
| 5 | on | on | ADP | _ | 8 line | case |
| 6 | the | the | DET | Definite=Def PronType=Art | 8 line | det |
| 7 | railway | railway | NOUN | Number=Sing | 8 line | compound |
| 8 | line | line | NOUN | Number=Sing | 3 put | obl |
| 9 | . | . | PUNCT | _ | 3 put | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | put | past | Two boys | stones | the railway line | vn put-9.1-2 «NP V PP.destination NP»: agent=Agent stone=Theme on line=Destination |
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: What could happen?
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | What | what | PRON | PronType=Int | 3 happen | nsubj |
| 2 | could | could | AUX | VerbForm=Fin | 3 happen | aux |
| 3 | happen | happen | VERB | VerbForm=Inf | root | root |
| 4 | ? | ? | PUNCT | _ | 3 happen | punct |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | happen | could | vn occur-48.3-1 «NP V»: agent=Theme |
The options
Option 1 · ← Mova's choice
The stones would just be crushed into sand
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 stones | det |
| 2 | stones | stone | NOUN | Number=Plur | 6 crushed | nsubj:pass |
| 3 | would | would | AUX | VerbForm=Fin | 6 crushed | aux |
| 4 | just | just | ADV | _ | 6 crushed | advmod |
| 5 | be | be | AUX | VerbForm=Inf | 6 crushed | aux:pass |
| 6 | crushed | crush | VERB | Tense=Past VerbForm=Part Voice=Pass | root | root |
| 7 | into | into | ADP | _ | 8 sand | case |
| 8 | sand | sand | NOUN | Number=Sing | 6 crushed | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | crush | would · passive | the stones | into sand result | vn break-45.1 «NP V NP PP.result»: subject=Patient into sand=Result |
Option 2 · ✓ the right answer
The train could come off the track and people be hurt
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 train | det |
| 2 | train | train | NOUN | Number=Sing | 4 come | nsubj |
| 3 | could | could | AUX | VerbForm=Fin | 4 come | aux |
| 4 | come | come | VERB | VerbForm=Inf | root | root |
| 5 | off | off | ADP | _ | 4 come | compound:prt |
| 6 | the | the | DET | Definite=Def PronType=Art | 7 track | det |
| 7 | track | track | NOUN | Number=Sing | 4 come | obj |
| 8 | and | and | CCONJ | _ | 9 people | cc |
| 9 | people | people | NOUN | Number=Plur | 7 track | conj |
| 10 | be | be | AUX | VerbForm=Inf | 11 hurt | aux:pass |
| 11 | hurt | hurt | VERB | Tense=Past VerbForm=Part Voice=Pass | 4 come | advcl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | come off | could | the train | the track and people | tree rules | ||||
| 2 | hurt | infinitive · passive | the train not said here | vn amuse-31.1 «NP V ADV-Middle» |
Option 3
The train would stop and wait
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | The | the | DET | Definite=Def PronType=Art | 2 train | det |
| 2 | train | train | NOUN | Number=Sing | 4 stop | nsubj |
| 3 | would | would | AUX | VerbForm=Fin | 4 stop | aux |
| 4 | stop | stop | VERB | VerbForm=Inf | root | root |
| 5 | and | and | CCONJ | _ | 6 wait | cc |
| 6 | wait | wait | VERB | VerbForm=Inf | 4 stop | conj |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | stop | would | the train | vn stop-55.4-1-1 «NP.eventuality V»: agent=Eventuality | |||||
| 2 | wait | infinitive | the train not said here | vn exist-47.1 «NP V»: agent=Theme |
Option 4
Nothing, because trains are far too heavy to be moved by a few stones
The tree, 14 words
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | Nothing | nothing | PRON | Number=Sing PronType=Neg | root | root |
| 2 | , | , | PUNCT | _ | 8 heavy | punct |
| 3 | because | because | SCONJ | _ | 8 heavy | mark |
| 4 | trains | train | NOUN | Number=Plur | 8 heavy | nsubj |
| 5 | are | be | AUX | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 8 heavy | cop |
| 6 | far | far | ADV | Degree=Pos | 8 heavy | advmod |
| 7 | too | too | ADV | _ | 8 heavy | advmod |
| 8 | heavy | heavy | ADJ | Degree=Pos | 1 Nothing | amod |
| 9 | to | to | PART | _ | 11 moved | mark |
| 10 | be | be | AUX | VerbForm=Inf | 11 moved | aux:pass |
| 11 | moved | move | VERB | Tense=Past VerbForm=Part Voice=Pass | 8 heavy | advcl |
| 12 | by | by | ADP | _ | 15 stones | case |
| 13 | a | a | DET | Definite=Ind PronType=Art | 15 stones | det |
| 14 | few | few | ADJ | Degree=Pos | 15 stones | amod |
| 15 | stones | stone | NOUN | Number=Plur | 11 moved | obl |
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | is | present | trains | far, heavy property | tree rules | ||||
| 2 | move | to-infinitive · passive | a few stones | vn roll-51.3.1 «NP.theme V»: agent=Theme |
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/everyday/275-railway-crossings-maps-and-addresses/t3/