The internet and undersea cables, sentence 10
In a fibre-optic cable, light bounces along a hair-thin glass thread, carrying data as flashes, and it can travel a long way before it needs boosting; never look into the end of a fibre.
Who acts: light · What happens: bounce, carry, travel, need, boost, not look · To what, where: thin glass thread, data, long way
This is a sentence of the lesson «The internet and undersea cables» of the technology 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 (light), 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 | In | in | ADP | _ | 6 cable | case |
| 2 | a | a | DET | Definite=Ind PronType=Art | 6 cable | det |
| 3 | fibre | fibre | NOUN | Number=Sing | 6 cable | compound |
| 4 | - | - | PUNCT | _ | 3 fibre | punct |
| 5 | optic | optic | ADJ | Degree=Pos | 6 cable | amod |
| 6 | cable | cable | NOUN | Number=Sing | root | root |
| 7 | , | , | PUNCT | _ | 9 bounces | punct |
| 8 | light | light | NOUN | Number=Sing | 9 bounces | nsubj |
| 9 | bounces | bounce | VERB | Number=Sing Person=3 Tense=Pres VerbForm=Fin | 6 cable | parataxis |
| 10 | along | along | ADP | _ | 16 thread | case |
| 11 | a | a | DET | Definite=Ind PronType=Art | 16 thread | det |
| 12 | hair | hair | NOUN | Number=Sing | 14 thin | compound |
| 13 | - | - | PUNCT | _ | 12 hair | punct |
| 14 | thin | thin | ADJ | Degree=Pos | 16 thread | amod |
| 15 | glass | glass | NOUN | Number=Sing | 16 thread | compound |
| 16 | thread | thread | NOUN | Number=Sing | 9 bounces | obl |
| 17 | , | , | PUNCT | _ | 18 carrying | punct |
| 18 | carrying | carry | VERB | Tense=Pres VerbForm=Part | 9 bounces | advcl |
| 19 | data | data | NOUN | Number=Sing | 18 carrying | obj |
| 20 | as | as | ADP | _ | 21 flashes | case |
| 21 | flashes | flash | NOUN | Number=Plur | 18 carrying | obl |
| 22 | , | , | PUNCT | _ | 26 travel | punct |
| 23 | and | and | CCONJ | _ | 26 travel | cc |
| 24 | it | it | PRON | Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs | 26 travel | nsubj |
| 25 | can | can | AUX | VerbForm=Fin | 26 travel | aux |
| 26 | travel | travel | VERB | VerbForm=Inf | 9 bounces | conj |
| 27 | a | a | DET | Definite=Ind PronType=Art | 29 way | det |
| 28 | long | long | ADJ | Degree=Pos | 29 way | amod |
| 29 | way | way | NOUN | Number=Sing | 26 travel | obj |
| 30 | before | before | SCONJ | _ | 32 needs | mark |
| 31 | it | it | PRON | Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs | 32 needs | nsubj |
| 32 | needs | need | VERB | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 26 travel | advcl |
| 33 | boosting | boost | VERB | VerbForm=Ger | 32 needs | xcomp |
| 34 | ; | ; | PUNCT | _ | 36 look | punct |
| 35 | never | never | ADV | PronType=Neg | 36 look | advmod |
| 36 | look | look | VERB | VerbForm=Inf | 6 cable | parataxis |
| 37 | into | into | ADP | _ | 39 end | case |
| 38 | the | the | DET | Definite=Def PronType=Art | 39 end | det |
| 39 | end | end | NOUN | Number=Sing | 36 look | obl |
| 40 | of | of | ADP | _ | 42 fibre | case |
| 41 | a | a | DET | Definite=Ind PronType=Art | 42 fibre | det |
| 42 | fibre | fibre | NOUN | Number=Sing | 39 end | nmod |
| 43 | . | . | PUNCT | _ | 6 cable | punct |
Pragmatics
- form
- statement
- act
- assert
- voice
- narrator
- polarity
- none
- teacher
- kept the draft
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | bounce | present | light | a thin glass thread | vn run-51.3.2-2 «NP V PP.location»: agent=Theme along thread=Trajectory | ||||
| 2 | carry | gerund | light not said here | data | as flashes | vn carry-11.4 «NP V NP»: agent=Agent data=Theme | |||
| 3 | travel | can | light | a long way | vn run-51.3.2-1 «PP.location V NP»: agent=Initial_Location way=Theme | ||||
| 4 | need | present | light | vn want-32.1-1-1 «NP V S_ING»: agent=Pivot clause=Theme | |||||
| 5 | boost not said to happen | gerund | light not said here | vn promote-102 «NP V S_ING»: agent=Agent | |||||
| 6 | not look | infinitive | into the end of a fibre | vn peer-30.3 «NP V PP.theme»: agent=Agent into end=Theme |
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:technology:037-the-internet-and-undersea-cables.lesson:10.
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): no change. 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/technology/37-the-internet-and-undersea-cables/10/