Since each account belongs to one person, we require everyone to use their real name on their account.
1	Since	since	ADP	E	_	4	mark	_	_
2	each	each	DET	DI	Number=Sing|PronType=Ind	3	det	_	_
3	account	account	NOUN	S	Number=Sing	4	nsubj	_	_
4	belongs	belong	VERB	V	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	advcl	_	_
5	to	to	ADP	E	_	7	case	_	_
6	one	one	NUM	N	NumType=Card	7	nummod	_	_
7	person	person	NOUN	S	Number=Sing	4	obl	_	SpaceAfter=No
8	,	,	PUNCT	FF	_	4	punct	_	_
9	we	we	PRON	PE	Number=Plur|Person=1|PronType=Prs	10	nsubj	_	_
10	require	require	VERB	V	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	0	root	_	_
11	everyone	everyone	PRON	PE	Number=Sing|Person=3|PronType=Prs	10	obj	_	_
12	to	to	PART	PART	_	13	mark	_	_
13	use	use	VERB	V	VerbForm=Inf	10	xcomp	_	_
14	their	their	DET	AP	Poss=Yes|PronType=Prs	16	nmod:poss	_	_
15	real	real	ADJ	A	Degree=Pos	16	amod	_	_
16	name	name	NOUN	S	Number=Sing	13	obj	_	_
17	on	on	ADP	E	_	19	case	_	_
18	their	their	DET	AP	Poss=Yes|PronType=Prs	19	nmod:poss	_	_
19	account	account	NOUN	S	Number=Sing	13	obl	_	SpaceAfter=No
20	.	.	PUNCT	FS	_	10	punct	_	_
