The different files stored in the file cabinet are called concepts.
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	3:det	Discourse=elaboration-additional:79->78:0|Entity=(111-abstract-new-cf3-3-sgl
2	different	different	ADJ	JJ	Degree=Pos	3	amod	3:amod	_
3	files	file	NOUN	NNS	Number=Plur	10	nsubj:pass	10:nsubj:pass|11:nsubj:xsubj	_
4	stored	store	VERB	VBN	Tense=Past|VerbForm=Part	3	acl	3:acl	Discourse=elaboration-attribute:80->79:0
5	in	in	ADP	IN	_	8	case	8:case	_
6	the	the	DET	DT	Definite=Def|PronType=Art	8	det	8:det	Entity=(110-abstract-giv:act-cf1*-3-coref
7	file	file	NOUN	NN	Number=Sing	8	compound	8:compound	_
8	cabinet	cabinet	NOUN	NN	Number=Sing	4	obl	4:obl:in	Entity=110)111)
9	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	10	aux:pass	10:aux:pass	Discourse=same-unit_m:81->79:1
10	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
11	concepts	concept	NOUN	NNS	Number=Plur	10	xcomp	10:xcomp	Entity=(6-abstract-giv:inact-cf2-1-coref)|SpaceAfter=No
12	.	.	PUNCT	.	_	10	punct	10:punct	_
