Plants deeper: leaves and sunlight, how a tree is made of air, sentence 13
Seaweeds and tiny algae in the sea also photosynthesise, and ocean algae and similar tiny sea life make roughly half of the world's oxygen.
Who acts: Seaweeds, ocean algae · What happens: photosynthesise, make · To what, where: half
This is a sentence of the lesson «Plants deeper: leaves and sunlight, how a tree is made of air» of the biology 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 (Seaweeds, ocean algae), 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 | Seaweeds | seaweed | NOUN | Number=Plur | 9 photosynthesise | nsubj |
| 2 | and | and | CCONJ | _ | 4 algae | cc |
| 3 | tiny | tiny | ADJ | Degree=Pos | 4 algae | amod |
| 4 | algae | alga | NOUN | Number=Plur | 1 Seaweeds | conj |
| 5 | in | in | ADP | _ | 7 sea | case |
| 6 | the | the | DET | Definite=Def PronType=Art | 7 sea | det |
| 7 | sea | sea | NOUN | Number=Sing | 1 Seaweeds | nmod |
| 8 | also | also | ADV | _ | 9 photosynthesise | advmod |
| 9 | photosynthesise | photosynthesise | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | root | root |
| 10 | , | , | PUNCT | _ | 19 make | punct |
| 11 | and | and | CCONJ | _ | 19 make | cc |
| 12 | ocean | ocean | NOUN | Number=Sing | 13 algae | compound |
| 13 | algae | alga | NOUN | Number=Plur | 19 make | nsubj |
| 14 | and | and | CCONJ | _ | 18 life | cc |
| 15 | similar | similar | ADJ | Degree=Pos | 18 life | amod |
| 16 | tiny | tiny | ADJ | Degree=Pos | 18 life | amod |
| 17 | sea | sea | NOUN | Number=Sing | 18 life | compound |
| 18 | life | life | NOUN | Number=Sing | 13 algae | conj |
| 19 | make | make | VERB | Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin | 9 photosynthesise | conj |
| 20 | roughly | roughly | ADV | _ | 21 half | advmod |
| 21 | half | half | NOUN | Number=Sing NumForm=Word NumType=Frac | 19 make | obj |
| 22 | of | of | ADP | _ | 26 oxygen | case |
| 23 | the | the | DET | Definite=Def PronType=Art | 24 world | det |
| 24 | world | world | NOUN | Number=Sing | 26 oxygen | nmod:poss |
| 25 | 's | 's | PART | _ | 24 world | case |
| 26 | oxygen | oxygen | NOUN | Number=Sing | 21 half | nmod |
| 27 | . | . | PUNCT | _ | 9 photosynthesise | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | photosynthesise | present | Seaweeds in the sea and tiny algae | tree rules | |||||
| 2 | make | present | ocean algae and similar tiny sea life | half of the world's oxygen | vn build-26.1-1 «NP.asset V NP»: agent=Asset half=Product |
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:biology:251-plants-deeper-leaves-and-sunlight-how-a-tree-is-made-of-air.lesson:13.
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): R1-cc-next ×2, R5-strong ×1, 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/biology/251-plants-deeper-leaves-and-sunlight-how-a-tree-is-made-of-air/13/