Il faut donc chercher des solutions alternatives (bioplastiques).
1	Il	il	PRON	_	Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	expl:subj	_	wordform=il
2	faut	falloir	VERB	_	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	donc	donc	ADV	_	_	4	advmod	_	_
4	chercher	chercher	VERB	_	VerbForm=Inf	2	ccomp	_	Subject=Generic
5	des	un	DET	_	Definite=Ind|Number=Plur|PronType=Art	6	det	_	_
6	solutions	solution	NOUN	_	Gender=Fem|Number=Plur	4	obj	_	_
7	alternatives	alternatif	ADJ	_	Gender=Fem|Number=Plur	6	amod	_	_
8	(	(	PUNCT	_	_	9	punct	_	SpaceAfter=No
9	bioplastiques	bioplastique	NOUN	_	Gender=Masc|Number=Plur	6	appos	_	SpaceAfter=No
10	)	)	PUNCT	_	_	9	punct	_	SpaceAfter=No
11	.	.	PUNCT	_	_	2	punct	_	_
