Some speakers have already mentioned unemployment and the fall in population.
1	Some	some	DET	DI	PronType=Ind	2	det	_	_
2	speakers	speaker	NOUN	S	Number=Plur	5	nsubj	_	_
3	have	have	AUX	VA	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	5	aux	_	_
4	already	already	ADV	B	_	5	advmod	_	_
5	mentioned	mention	VERB	V	Tense=Past|VerbForm=Part	0	root	_	_
6	unemployment	unemployment	NOUN	S	Number=Sing	5	obj	_	_
7	and	and	CCONJ	CC	_	9	cc	_	_
8	the	the	DET	RD	Definite=Def|PronType=Art	9	det	_	_
9	fall	fall	NOUN	S	Number=Sing	6	conj	_	_
10	in	in	ADP	E	_	11	case	_	_
11	population	population	NOUN	S	Number=Sing	6	nmod	_	SpaceAfter=No
12	.	.	PUNCT	FS	_	5	punct	_	_
