First of all because it was beautiful.
1	First	first	ADV	RB	Degree=Pos|NumType=Ord	7	obl:npmod	7:obl:npmod	Discourse=joint-other_m:30->27:4
2	of	of	ADP	IN	_	3	case	3:case	_
3	all	all	DET	DT	PronType=Tot	1	obl	1:obl:of	_
4	because	because	SCONJ	IN	_	7	mark	7:mark	_
5	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	7	nsubj	7:nsubj	Entity=(13-abstract-giv:inact-cf1-1-ana-Mathematics)
6	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	7	cop	7:cop	_
7	beautiful	beautiful	ADJ	JJ	Degree=Pos	0	root	0:root	SpaceAfter=No
8	.	.	PUNCT	.	_	7	punct	7:punct	_
