This probably makes them less rowdy.
1	This	this	PRON	DEM-SG	Number=Sing|PronType=Dem	3	nsubj	_	_
2	probably	probably	ADV	_	_	3	advmod	_	_
3	makes	make	VERB	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	them	they	PRON	PERS-P3PL-ACC	Case=Acc|Number=Plur|Person=3|PronType=Prs	3	obj	_	_
5	less	less	ADV	CMP	_	6	advmod	_	_
6	rowdy	rowdy	ADJ	POS	Degree=Pos	3	xcomp	_	SpaceAfter=No
7	.	.	PUNCT	Period	_	3	punct	_	_
