---
title: Blood is always red, bright red with oxygen and dark red without, ev… — The heart and blood · tree and pragmatics
description: Blood is always red, bright red with oxygen and dark red without, even though veins look blue through your skin. Who acts: Blood, veins. A sentence of the lesson «The heart and blood» of the biology course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# The heart and blood, sentence 3

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Blood is always red, bright red with oxygen and dark red without, even though veins look blue through your skin.

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**Who acts:** Blood, veins · **What happens:** be, look

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This is a sentence of the lesson «The heart and blood» 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 (Blood, veins), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:065-the-heart-and-blood.lesson:3
# text = Blood is always red, bright red with oxygen and dark red without, even though veins look blue through your skin.
# source = school lesson (ours)
# course = biology
# lesson = 065-the-heart-and-blood.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 ×2
1	Blood	blood	NOUN	NN	Number=Sing	6	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
3	always	always	ADV	RB	PronType=Tot	6	advmod	_	_
4	red	red	ADJ	JJ	Degree=Pos	6	amod	_	_
5	,	,	PUNCT	,	_	4	punct	_	_
6	bright	bright	ADJ	JJ	Degree=Pos	0	root	_	_
7	red	red	ADV	RB	_	6	advmod	_	_
8	with	with	ADP	IN	_	9	case	_	_
9	oxygen	oxygen	NOUN	NN	Number=Sing	7	obl	_	Agree=R5-strong|Haiku=6:obl
10	and	and	CCONJ	CC	_	11	cc	_	_
11	dark	dark	ADJ	JJ	Degree=Pos	9	amod	_	_
12	red	red	ADV	RB	_	11	advmod	_	_
13	without	without	ADV	RB	_	11	advmod	_	_
14	,	,	PUNCT	,	_	18	punct	_	_
15	even	even	ADV	RB	_	18	advmod	_	_
16	though	though	SCONJ	IN	_	18	mark	_	_
17	veins	vein	NOUN	NNS	Number=Plur	18	nsubj	_	_
18	look	look	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	11	advcl	_	_
19	blue	blue	ADJ	JJ	Degree=Pos	18	xcomp	_	_
20	through	through	ADP	IN	_	22	case	_	_
21	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	22	nmod:poss	_	_
22	skin	skin	NOUN	NN	Number=Sing	18	obl	_	Agree=R5-strong|Haiku=19:obl
23	.	.	PUNCT	.	_	6	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: changed act=assert

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | Blood |  |  |  |  | always, bright, red *property* | tree rules |
| 2 | **look** | present | veins |  |  |  |  | through your skin; blue *property* | vn peer-30.3 «NP V PP.theme»: agent=Agent through skin=Theme |

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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:biology:065-the-heart-and-blood.lesson:3`.

**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 ×2. **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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