Mirrors, rainbows and the blue sky, sentence 2

You only ever see a rainbow with the Sun behind you, and it has no end you can walk to, so there is no pot of gold.

Who acts: You, rainbow, pot · What happens: see, have, walk, be · To what, where: rainbow, end

This is a sentence of the lesson «Mirrors, rainbows and the blue sky» of the physics 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 (You, rainbow, pot), 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	You	you	PRON	Case=Nom Person=2 PronType=Prs	4 see	nsubj
2	only	only	ADV	_	4 see	advmod
3	ever	ever	ADV	PronType=Ind	4 see	advmod
4	see	see	VERB	Mood=Ind Number=Plur Person=3 Tense=Pres VerbForm=Fin	root	root
5	a	a	DET	Definite=Ind PronType=Art	6 rainbow	det
6	rainbow	rainbow	NOUN	Number=Sing	4 see	obj
7	with	with	ADP	_	9 Sun	case
8	the	the	DET	Definite=Def PronType=Art	9 Sun	det
9	Sun	Sun	PROPN	Number=Sing	6 rainbow	nmod
10	behind	behind	ADP	_	11 you	case
11	you	you	PRON	Case=Acc Person=2 PronType=Prs	6 rainbow	nmod
12	,	,	PUNCT	_	15 has	punct
13	and	and	CCONJ	_	15 has	cc
14	it	it	PRON	Case=Nom Gender=Neut Number=Sing Person=3 PronType=Prs	15 has	nsubj
15	has	have	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	4 see	conj
16	no	no	DET	PronType=Neg	17 end	det
17	end	end	NOUN	Number=Sing	15 has	obj
18	you	you	PRON	Case=Nom Person=2 PronType=Prs	20 walk	nsubj
19	can	can	AUX	VerbForm=Fin	20 walk	aux
20	walk	walk	VERB	VerbForm=Inf	17 end	acl:relcl
21	to	to	ADP	_	20 walk	obl
22	,	,	PUNCT	_	25 is	punct
23	so	so	ADV	_	25 is	advmod
24	there	there	PRON	PronType=Dem	25 is	expl
25	is	be	VERB	Mood=Ind Number=Sing Person=3 Tense=Pres VerbForm=Fin	4 see	parataxis
26	no	no	DET	PronType=Neg	27 pot	det
27	pot	pot	NOUN	Number=Sing	25 is	nsubj
28	of	of	ADP	_	29 gold	case
29	gold	gold	NOUN	Number=Sing	27 pot	nmod
30	.	.	PUNCT	_	4 see	punct

Pragmatics

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

#	verb	tense, mood	who	what, whom	where	when	other	roles by
1	see	present	You	a rainbow		ever	with the Sun; behind you	vn comprehend-87.2-1-1 «NP V NP»: agent=Experiencer rainbow=Stimulus
2	have	present	rainbow	no end				vn birth-28.2-1 «NP V NP»: agent=Agent end=Patient
3	walk	can	you	no end not said here				vn run-51.3.2-2-1 «NP V NP»: agent=Theme end=Trajectory
4	be	present	no pot of gold		there			vn exist-47.1 «NP V»: agent=Theme

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:physics:021-mirrors-rainbows-and-the-blue-sky.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): 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.

This page in Markdown → https://md.mova.elamur.ai/free/en/corpora/school/physics/21-mirrors-rainbows-and-the-blue-sky/2/