Molecules: when atoms join up, sentence 20
Rust forms when iron atoms join with oxygen and water, and a rusted nail weighs more than the clean nail.
Who acts: Rust, iron atoms, rusted nail · What happens: form, join, rust, weigh · To what, where: more
This is a sentence of the lesson «Molecules: when atoms join up» of the chemistry 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 (Rust, iron atoms, rusted nail), 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 | Rust | rust | NOUN | Number=Sing | 2 forms | nsubj |
| 2 | forms | form | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | root | root |
| 3 | when | when | SCONJ | _ | 6 join | mark |
| 4 | iron | iron | NOUN | _ | 5 atoms | compound |
| 5 | atoms | atom | NOUN | Number=Plur | 6 join | nsubj |
| 6 | join | join | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 2 forms | advcl |
| 7 | with | with | ADP | _ | 8 oxygen | case |
| 8 | oxygen | oxygen | NOUN | Number=Sing | 6 join | obl |
| 9 | and | and | CCONJ | _ | 10 water | cc |
| 10 | water | water | NOUN | Number=Sing | 8 oxygen | conj |
| 11 | , | , | PUNCT | _ | 16 weighs | punct |
| 12 | and | and | CCONJ | _ | 16 weighs | cc |
| 13 | a | a | DET | Definite=Ind PronType=Art | 15 nail | det |
| 14 | rusted | rust | VERB | Tense=Past VerbForm=Part Voice=Pass | 15 nail | amod |
| 15 | nail | nail | NOUN | Number=Sing | 16 weighs | nsubj |
| 16 | weighs | weigh | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 6 join | conj |
| 17 | more | more | ADJ | Degree=Cmp | 16 weighs | obj |
| 18 | than | than | ADP | _ | 21 nail | case |
| 19 | the | the | DET | Definite=Def PronType=Art | 21 nail | det |
| 20 | clean | clean | ADJ | Degree=Pos | 21 nail | amod |
| 21 | nail | nail | NOUN | Number=Sing | 17 more | obl |
| 22 | . | . | PUNCT | _ | 2 forms | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | form | present | Rust | vn appear-48.1.1 «NP V»: agent=Theme | |||||
| 2 | join | present | iron atoms | with oxygen and water | vn mix-22.1-2-1 «NP V PP.patient»: agent=Patient with oxygen=Co-Patient | ||||
| 3 | rust | participle | vn entity_specific_cos-45.5 «NP.patient V»: agent=Patient | ||||||
| 4 | weigh | present | a rusted nail | more | vn register-54.1-2-1 «NP V NP.value»: agent=Theme more=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:chemistry:003-molecules-when-atoms-join-up.lesson:20.
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/chemistry/3-molecules-when-atoms-join-up/20/