Adding all the rows, sentence 1
The total is (first + last) × number of rows / 2, and the last row is first + (rows - 1) × step.
Who acts: last row · What happens: step
This is a sentence of the lesson «Adding all the rows» 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 (last row), 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 | The | the | DET | Definite=Def PronType=Art | 2 total | det |
| 2 | total | total | NOUN | Number=Sing | 9 × | nsubj |
| 3 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 9 × | cop |
| 4 | ( | ( | PUNCT | _ | 5 first | punct |
| 5 | first | first | ADV | NumForm=Word NumType=Ord | 6 + | advmod |
| 6 | + | + | SYM | _ | 9 × | dep |
| 7 | last | last | ADJ | Degree=Pos | 5 first | conj |
| 8 | ) | ) | PUNCT | _ | 7 last | punct |
| 9 | × | × | SYM | _ | root | root |
| 10 | number | number | NOUN | Number=Sing | 9 × | obj |
| 11 | of | of | ADP | _ | 12 rows | case |
| 12 | rows | row | NOUN | Number=Plur | 10 number | nmod |
| 13 | / | / | SYM | _ | 14 2 | case |
| 14 | 2 | 2 | NUM | NumForm=Digit NumType=Card | 12 rows | conj |
| 15 | , | , | PUNCT | _ | 29 step | punct |
| 16 | and | and | CCONJ | _ | 29 step | cc |
| 17 | the | the | DET | Definite=Def PronType=Art | 19 row | det |
| 18 | last | last | ADJ | Degree=Pos | 19 row | amod |
| 19 | row | row | NOUN | Number=Sing | 29 step | nsubj |
| 20 | is | be | AUX | Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin | 22 + | cop |
| 21 | first | first | ADV | NumForm=Word NumType=Ord | 22 + | advmod |
| 22 | + | + | SYM | _ | 19 row | nmod |
| 23 | ( | ( | PUNCT | _ | 24 rows | punct |
| 24 | rows | row | NOUN | Number=Plur | 22 + | appos |
| 25 | - | - | SYM | ExtPos=ADP | 26 1 | case |
| 26 | 1 | 1 | NUM | NumForm=Digit NumType=Card | 24 rows | nmod |
| 27 | ) | ) | PUNCT | _ | 24 rows | punct |
| 28 | × | × | SYM | _ | 29 step | dep |
| 29 | step | step | NOUN | Number=Sing | 9 × | obl |
| 30 | . | . | PUNCT | _ | 9 × | punct |
Pragmatics
No stored speech act for this sentence.
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
|---|---|---|---|---|---|---|---|---|---|
| 1 | step | the last row | tree rules |
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:177-sum-of-rows.lesson:1.
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 ×1, R6-punct-agree ×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/lessons/177-sum-of-rows/1/