Allton said he had only seen the Silver Clouds installation before in film.
1	Allton	Allton	PROPN	NNP	Number=Sing	2	nsubj	2:nsubj	Discourse=attribution-positive:161->162:0|Entity=(234-person-giv:inact-cf1-1-coref)
2	said	say	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
3	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	6	nsubj	6:nsubj	Discourse=joint-other_m:162->157:1|Entity=(234-person-giv:act-cf1-1-ana)
4	had	have	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	6	aux	6:aux	_
5	only	only	ADV	RB	_	6	advmod	6:advmod	_
6	seen	see	VERB	VBN	Tense=Past|VerbForm=Part	2	ccomp	2:ccomp	_
7	the	the	DET	DT	Definite=Def|PronType=Art	10	det	10:det	Entity=(238-object-new-cf2-2,4-coref
8	Silver	Silver	ADJ	NNP	Degree=Pos|Number=Sing	9	amod	9:amod	_
9	Clouds	Cloud	PROPN	NNPS	Number=Plur	10	compound	10:compound	_
10	installation	installation	NOUN	NN	Number=Sing	6	obj	6:obj	Entity=238)
11	before	before	ADV	RB	Degree=Pos	6	advmod	6:advmod	_
12	in	in	ADP	IN	_	13	case	13:case	_
13	film	film	NOUN	NN	Number=Sing	6	obl	6:obl:in	Entity=(239-abstract-new-cf3-1-sgl)|SpaceAfter=No
14	.	.	PUNCT	.	_	2	punct	2:punct	_
