Dies zweifelt Seelenmeyer allerdings an :
1	Dies	Dies	PROPN	NE	Case=Acc|Number=Sing|Person=3	2	obj	_	_
2	zweifelt	zweifeln	VERB	VVFIN	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	Seelenmeyer	Seelenmeyer	PROPN	NE	Person=3	2	nsubj	_	_
4	allerdings	allerdings	ADV	ADV	_	2	advmod	_	_
5	an	an	ADP	PTKVZ	PartType=Vbp	2	compound:prt	_	_
6	:	:	PUNCT	$.	PunctType=Peri	2	punct	_	_
