---
title: A veto is when a US president refuses to sign a bill; Congress can o… — Congress and Parliament: how a law is made · tree and pragmatics
description: A veto is when a US president refuses to sign a bill; Congress can override it if two-thirds of both the House and the Senate vote for it again. Who acts: veto, Congress. A sentence of the lesson «Congress and Parliament: how a law is made» of the politics course of Mova's primary school with its de
---

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# Congress and Parliament: how a law is made, sentence 10

<!-- .ven lang=en -->
A veto is when a US president refuses to sign a bill; Congress can override it if two-thirds of both the House and the Senate vote for it again.

<!-- .vintro -->
**Who acts:** veto, Congress · **What happens:** refuse, not sign, override · **To what, where:** bill

<!-- .vabout -->
This is a sentence of the lesson «Congress and Parliament: how a law is made» of the politics 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 (veto, Congress), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:politics:006-congress-and-parliament-how-a-law-is-made.lesson:10
# text = A veto is when a US president refuses to sign a bill; Congress can override it if two-thirds of both the House and the Senate vote for it again.
# source = school lesson (ours)
# course = politics
# lesson = 006-congress-and-parliament-how-a-law-is-made.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 ×4, R6-punct-agree ×1, R7-rel-agree ×1, R8-pos-agree ×1
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	veto	veto	NOUN	NN	Number=Sing	8	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	when	when	ADV	WRB	PronType=Int	8	advmod	_	_
5	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
6	US	US	PROPN	NNP	Number=Sing	7	compound	_	_
7	president	president	NOUN	NN	Number=Sing	8	nsubj	_	_
8	refuses	refuse	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	ccomp	_	_
9	to	to	PART	TO	_	10	mark	_	_
10	sign	sign	VERB	VB	VerbForm=Inf	8	xcomp	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
12	bill	bill	NOUN	NN	Number=Sing	10	obj	_	_
13	;	;	PUNCT	,	_	16	punct	_	_
14	Congress	Congress	PROPN	NNP	Number=Sing	16	nsubj	_	_
15	can	can	AUX	MD	VerbForm=Fin	16	aux	_	_
16	override	override	VERB	VB	VerbForm=Inf	8	conj	_	_
17	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	16	obj	_	_
18	if	if	SCONJ	IN	_	29	mark	_	Agree=R5-strong|Haiku=21:mark
19	two	two	NUM	CD	NumForm=Word|NumType=Card	21	nummod	_	_
20	-	-	PUNCT	HYPH	_	19	punct	_	_
21	thirds	third	NOUN	NNS	Number=Plur	16	obl	_	_
22	of	of	ADP	IN	_	25	case	_	_
23	both	both	CCONJ	CC	_	25	cc:preconj	_	_
24	the	the	DET	DT	Definite=Def|PronType=Art	25	det	_	_
25	House	House	PROPN	NNP	Number=Sing	21	nmod	_	Agree=R8-pos-agree|Haiku=21:nmod|HaikuPos=NOUN:NN:Number=Sing
26	and	and	CCONJ	CC	_	29	cc	_	_
27	the	the	DET	DT	Definite=Def|PronType=Art	28	det	_	Agree=R5-strong|Haiku=29:det
28	Senate	Senate	PROPN	NNP	Number=Sing	25	conj	_	Agree=R5-strong|Haiku=29:compound
29	vote	vote	NOUN	NN	Number=Sing	21	conj	_	_
30	for	for	ADP	IN	_	31	case	_	_
31	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	29	obl	_	Agree=R7-rel-agree|Haiku=29:nmod
32	again	again	ADV	RB	_	29	advmod	_	Agree=R5-strong|Haiku=16:advmod
33	.	.	PUNCT	.	_	4	punct	_	Agree=R6-punct-agree|Haiku=3:punct
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: changed voice=narrator

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **refuse** | present | a veto |  |  |  |  |  | vn reject-77.2 «NP V S\_ING»: agent=Agent clause=Theme |
| 2 | **not** **sign** | to-infinitive | a veto *not said here* | a bill |  |  |  |  | vn image\_impression-25.1 «NP V NP.destination»: agent=Agent bill=Destination |
| 3 | **override** | can | Congress | bill |  |  |  | two thirds of the House and the Senate and vote *obl* | tree rules |

<!-- .note -->
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:politics:006-congress-and-parliament-how-a-law-is-made.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): R5-strong ×4, R6-punct-agree ×1, R7-rel-agree ×1, R8-pos-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](https://md.mova.elamur.ai/free/en/releases/0.4/).

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