A soldier's best friend
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	2:det	_
2-3	soldier's	_	_	_	_	_	_	_	_
2	soldier	soldier	NOUN	NN	Number=Sing	5	nmod:poss	5:nmod:poss	_
3	's	's	PART	POS	_	2	case	2:case	_
4	best	good	ADJ	JJS	Degree=Sup	5	amod	5:amod	_
5	friend	friend	NOUN	NN	Number=Sing	0	root	0:root	_
