I came upon more pieces of decaying machinery, a stack of rusty rails.
1	I	I	PRON	PERS-P1SG-NOM	Case=Nom|Number=Sing|Person=1|PronType=Prs	2	nsubj	_	_
2	came	come	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	_	_
3	upon	upon	ADP	_	_	5	case	_	_
4	more	much	ADJ	CMP	Degree=Cmp	5	amod	_	_
5	pieces	piece	NOUN	PL-NOM	Number=Plur	2	obl	_	_
6	of	of	ADP	_	_	8	case	_	_
7	decaying	decay	ADJ	ING	Degree=Pos	8	amod	_	_
8	machinery	machinery	NOUN	SG-NOM	Number=Sing	5	nmod	_	SpaceAfter=No
9	,	,	PUNCT	Comma	_	11	punct	_	_
10	a	a	DET	IND-SG	Definite=Ind|PronType=Art	11	det	_	_
11	stack	stack	NOUN	SG-NOM	Number=Sing	8	appos	_	_
12	of	of	ADP	_	_	14	case	_	_
13	rusty	rusty	ADJ	POS	Degree=Pos	14	amod	_	_
14	rails	rail	NOUN	PL-NOM	Number=Plur	11	nmod	_	SpaceAfter=No
15	.	.	PUNCT	Period	_	2	punct	_	_
