---
title: What is left says 2 bags = 21 - 5 = 16, so one bag is 16 / 2 = 8. — The unknown on both sides of a story · tree and pragmatics
description: What is left says 2 bags = 21 - 5 = 16, so one bag is 16 / 2 = 8. Who acts: one bag. A sentence of the lesson «The unknown on both sides of a story» of the lessons course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# The unknown on both sides of a story, sentence 2

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What is left says 2 bags = 21 - 5 = 16, so one bag is 16 / 2 = 8.

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**Who acts:** one bag · **What happens:** leave, say, be · **To what, where:** 16 2 · **Speech:** someone speaks here

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This is a sentence of the lesson «The unknown on both sides of a story» 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 (one bag), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:lessons:171-unknown-on-both-sides.lesson:2
# text = What is left says 2 bags = 21 - 5 = 16, so one bag is 16 / 2 = 8.
# source = school lesson (ours)
# course = lessons
# lesson = 171-unknown-on-both-sides.lesson
# annotation = 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
1	What	what	PRON	WP	PronType=Int	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	aux:pass	_	_
3	left	leave	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	csubj	_	_
4	says	say	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	2	2	NUM	CD	NumForm=Digit|NumType=Card	6	nummod	_	_
6	bags	bag	NOUN	NNS	Number=Plur	8	nsubj	_	_
7	=	=	SYM	SYM	_	8	case	_	_
8	21	21	NUM	CD	NumForm=Digit|NumType=Card	4	ccomp	_	_
9	-	-	SYM	SYM	ExtPos=ADP	10	case	_	_
10	5	5	NUM	CD	NumForm=Digit|NumType=Card	8	nmod	_	_
11	=	=	SYM	SYM	_	12	case	_	_
12	16	16	NUM	CD	NumForm=Digit|NumType=Card	8	nmod	_	_
13	,	,	PUNCT	,	_	4	punct	_	_
14	so	so	ADV	RB	_	20	advmod	_	_
15	one	one	NUM	CD	NumForm=Word|NumType=Card	16	nummod	_	_
16	bag	bag	NOUN	NN	Number=Sing	20	nsubj	_	_
17	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	20	cop	_	_
18	16	16	NUM	CD	NumForm=Digit|NumType=Card	20	compound	_	_
19	/	/	PUNCT	HYPH	_	18	punct	_	_
20	2	2	NUM	CD	NumForm=Digit|NumType=Card	4	parataxis	_	_
21	=	=	SYM	SYM	_	22	case	_	_
22	8	8	NUM	CD	NumForm=Digit|NumType=Card	20	nmod	_	_
23	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **leave** | present · passive |  |  |  |  |  |  | vn keep-15.2 «NP V NP»: subject=Theme |
| 2 | **say** *speech: assert* | present |  |  |  |  |  |  | vn say-37.7-1-1 «NP V that S»: agent=Agent |
| 3 | **is a** | present | one bag | 16 2 |  |  |  | = 8 | tree rules |

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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.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/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:171-unknown-on-both-sides.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): 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](https://md.mova.elamur.ai/free/en/releases/0.4/).

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