Aerogel slice removed with an ultrasonic blade, showing particle tracks.
1	Aerogel	aerogel	NOUN	NN	Number=Sing	2	compound	2:compound	Discourse=context-background:88->77:2|Entity=(101-object-new-cf4-2-sgl(91-substance-giv:inact-cf3-1-coref)
2	slice	slice	NOUN	NN	Number=Sing	0	root	0:root	Entity=101)
3	removed	remove	VERB	VBN	Tense=Past|VerbForm=Part	2	acl	2:acl	_
4	with	with	ADP	IN	_	7	case	7:case	_
5	an	a	DET	DT	Definite=Ind|PronType=Art	7	det	7:det	Entity=(102-object-new-cf5-3-sgl
6	ultrasonic	ultrasonic	ADJ	JJ	Degree=Pos	7	amod	7:amod	_
7	blade	blade	NOUN	NN	Number=Sing	3	obl	3:obl:with	Entity=102)|SpaceAfter=No
8	,	,	PUNCT	,	_	9	punct	9:punct	_
9	showing	show	VERB	VBG	VerbForm=Ger	2	acl	2:acl	Discourse=causal-result:89->88:0
10	particle	particle	NOUN	NN	Number=Sing	11	compound	11:compound	Entity=(100-abstract-giv:act-cf1*-2-coref(11-object-giv:act-cf2-1-coref)
11	tracks	track	NOUN	NNS	Number=Plur	9	obj	9:obj	Entity=100)|SpaceAfter=No
12	.	.	PUNCT	.	_	2	punct	2:punct	_
