First of all, can they exist on tradition?
1	First	first	ADV	RB	Degree=Pos|NumType=Ord	7	advmod	7:advmod	Discourse=topic-question:47->48:1
2	of	of	ADP	IN	_	3	case	3:case	_
3	all	all	DET	DT	PronType=Tot	1	nmod	1:nmod:of	SpaceAfter=No
4	,	,	PUNCT	,	_	1	punct	1:punct	_
5	can	can	AUX	MD	VerbForm=Fin	7	aux	7:aux	_
6	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	7	nsubj	7:nsubj	Entity=(47-person-giv:act-cf1*-1-ana)
7	exist	exist	VERB	VB	VerbForm=Inf	0	root	0:root	_
8	on	on	ADP	IN	_	9	case	9:case	_
9	tradition	tradition	NOUN	NN	Number=Sing	7	obl	7:obl:on	Entity=(49-abstract-giv:inact-cf2-1-coref)|SpaceAfter=No
10	?	?	PUNCT	.	_	7	punct	7:punct	_
