The price of one, then the price of many, sentence 2
If 4 pens cost 12 dollars, one pen costs 12 / 4 = 3 dollars, so 7 pens cost 7 × 3 = 21 dollars.
Who acts: 4 pens, one pen, 7 pens · What happens: cost · To what, where: 12 dollars, 12, 7
This is a sentence of the lesson «The price of one, then the price of many» of the lessons course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (4 pens, one pen, 7 pens), what happens, when and where, as Mova's frames read it from the tree.
The tree
The words, one row each (CoNLL-U)
| # | word | lemma | UPOS | features | head | relation |
|---|---|---|---|---|---|---|
| 1 | If | if | SCONJ | _ | 4 cost | mark |
| 2 | 4 | 4 | NUM | NumForm=Digit NumType=Card | 3 pens | nummod |
| 3 | pens | pen | NOUN | Number=Plur | 4 cost | nsubj |
| 4 | cost | cost | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 10 costs | advcl |
| 5 | 12 | 12 | NUM | NumForm=Digit NumType=Card | 6 dollars | nummod |
| 6 | dollars | dollar | NOUN | Number=Plur | 4 cost | obj |
| 7 | , | , | PUNCT | _ | 10 costs | punct |
| 8 | one | one | NUM | NumForm=Word NumType=Card | 9 pen | nummod |
| 9 | pen | pen | NOUN | Number=Sing | 10 costs | nsubj |
| 10 | costs | cost | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 11 | 12 | 12 | NUM | NumForm=Digit NumType=Card | 10 costs | obj |
| 12 | / | / | SYM | ExtPos=ADP | 13 4 | case |
| 13 | 4 | 4 | NUM | NumForm=Digit NumType=Card | 11 12 | nmod |
| 14 | = | = | SYM | _ | 16 dollars | cc |
| 15 | 3 | 3 | NUM | NumForm=Digit NumType=Card | 16 dollars | nummod |
| 16 | dollars | dollar | NOUN | Number=Plur | 10 costs | conj |
| 17 | , | , | PUNCT | _ | 21 cost | punct |
| 18 | so | so | ADV | _ | 21 cost | advmod |
| 19 | 7 | 7 | NUM | NumForm=Digit NumType=Card | 20 pens | nummod |
| 20 | pens | pen | NOUN | Number=Plur | 21 cost | nsubj |
| 21 | cost | cost | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 10 costs | parataxis |
| 22 | 7 | 7 | NUM | NumForm=Digit NumType=Card | 21 cost | obj |
| 23 | × | × | NOUN | Number=Sing | 21 cost | conj |
| 24 | 3 | 3 | NUM | NumForm=Digit NumType=Card | 23 × | flat |
| 25 | = | = | SYM | _ | 26 21 | case |
| 26 | 21 | 21 | NUM | NumForm=Digit NumType=Card | 27 dollars | nummod |
| 27 | dollars | dollar | NOUN | Number=Plur | 21 cost | obj |
| 28 | . | . | PUNCT | _ | 10 costs | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | cost a condition, not said to happen | present | 4 pens | 12 dollars | vn cost-54.2 «NP V NP.value»: agent=Theme dollar=Value | ||||
| 2 | cost | present | one pen | 12 | / 4 | vn cost-54.2 «NP V NP.value»: agent=Theme 12=Value | |||
| 3 | cost | present | 7 pens | 7 | vn cost-54.2 «NP V NP NP»: agent=Theme 7=Beneficiary dollar=Value |
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.
Licence: CC BY-SA 4.0, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, mova-school-agreed-en.conllu) is part. The lessons were written for Mova's primary school. Sentence school:lessons:111-unit-price.lesson:2.
The tree: Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×2, R7-rel-agree ×1. The frames are read from the tree by Mova's frames reader (prag) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.
See the release 0.4.
This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/school/lessons/111-unit-price/2/