What's the difference between logging in and signing up?
1	What	what	PRON	PQ	PronType=Int	0	root	_	SpaceAfter=No
2	's	be	AUX	V	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	1	cop	_	_
3	the	the	DET	RD	Definite=Def|PronType=Art	4	det	_	_
4	difference	difference	NOUN	S	Number=Sing	1	nsubj	_	_
5	between	between	ADP	E	_	6	mark	_	_
6	logging	log	VERB	V	VerbForm=Ger	4	acl	_	_
7	in	in	ADP	E	_	6	compound:prt	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	signing	sign	VERB	V	VerbForm=Ger	6	conj	_	_
10	up	up	ADP	E	_	9	compound:prt	_	SpaceAfter=No
11	?	?	PUNCT	FS	_	1	punct	_	_
