---
title: The unit price is the price for the same amount, such as 100 g, 1 li… — Olympiad: best buys and change at the till ★★★ · tree and pragmatics
description: The unit price is the price for the same amount, such as 100 g, 1 litre or one item; comparing unit prices shows the best buy. Who acts: unit price, comparing. A sentence of the lesson «Olympiad: best buys and change at the till ★★★» of the money course of Mova's primary school with its dependency t
---

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# Olympiad: best buys and change at the till ★★★, sentence 5

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The unit price is the price for the same amount, such as 100 g, 1 litre or one item; comparing unit prices shows the best buy.

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**Who acts:** unit price, comparing · **What happens:** be, compare, show · **To what, where:** price, unit prices, best buy · **Speech:** someone speaks here

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This is a sentence of the lesson «Olympiad: best buys and change at the till ★★★» of the money 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 (unit price, comparing), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:money:041-olympiad-best-buys-and-change-at-the-till.lesson:5
# text = The unit price is the price for the same amount, such as 100 g, 1 litre or one item; comparing unit prices shows the best buy.
# source = school lesson (ours)
# course = money
# lesson = 041-olympiad-best-buys-and-change-at-the-till.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): R5-strong ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	unit	unit	NOUN	NN	Number=Sing	3	compound	_	_
3	price	price	NOUN	NN	Number=Sing	6	nsubj	_	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
6	price	price	NOUN	NN	Number=Sing	0	root	_	_
7	for	for	ADP	IN	_	10	case	_	_
8	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
9	same	same	ADJ	JJ	Degree=Pos	10	amod	_	_
10	amount	amount	NOUN	NN	Number=Sing	6	nmod	_	_
11	,	,	PUNCT	,	_	15	punct	_	_
12	such	such	ADJ	JJ	Degree=Pos|ExtPos=ADP	15	case	_	_
13	as	as	ADP	IN	_	12	fixed	_	_
14	100	100	NUM	CD	NumForm=Digit|NumType=Card	15	nummod	_	_
15	g	g	NOUN	NN	Number=Sing	10	nmod	_	_
16	,	,	PUNCT	,	_	18	punct	_	_
17	1	1	NUM	CD	NumForm=Digit|NumType=Card	18	nummod	_	_
18	litre	litre	NOUN	NN	Number=Sing	15	conj	_	Agree=R5-strong|Haiku=10:appos
19	or	or	CCONJ	CC	_	21	cc	_	_
20	one	one	NUM	CD	NumForm=Word|NumType=Card	21	nummod	_	_
21	item	item	NOUN	NN	Number=Sing	18	conj	_	_
22	;	;	PUNCT	:	_	26	punct	_	_
23	comparing	compare	VERB	VBG	VerbForm=Ger	26	csubj	_	_
24	unit	unit	NOUN	NN	Number=Sing	25	compound	_	_
25	prices	price	NOUN	NNS	Number=Plur	23	obj	_	_
26	shows	show	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	parataxis	_	_
27	the	the	DET	DT	Definite=Def|PronType=Art	29	det	_	_
28	best	good	ADJ	JJS	Degree=Sup	29	amod	_	_
29	buy	buy	NOUN	NN	Number=Sing	26	obj	_	_
30	.	.	PUNCT	.	_	6	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | the unit price | the price |  |  |  | for the same amount such 100 g and 1 litre or one item | tree rules |
| 2 | **compare** | gerund |  | unit prices |  |  |  |  | vn amalgamate-22.2-2 «NP V NP»: agent=Agent price=Patient |
| 3 | **show** | present | comparing | the best buy |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent buy=Recipient |

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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:money:041-olympiad-best-buys-and-change-at-the-till.lesson:5`.

**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. **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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- next →: [Olympiad: best buys and change at the…, 6](https://md.mova.elamur.ai/free/en/corpora/school/money/41-olympiad-best-buys-and-change-at-the-till/6/)
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