For example, pollution may result from attempts to game the systems put in place to track expertise.
1	For	for	ADP	IN	_	2	case	2:case	Discourse=explanation-evidence:113->111:1
2	example	example	NOUN	NN	Number=Sing	6	obl	6:obl:for	SpaceAfter=No
3	,	,	PUNCT	,	_	2	punct	2:punct	_
4	pollution	pollution	NOUN	NN	Number=Sing	6	nsubj	6:nsubj	Entity=(1-abstract-giv:act-cf1*-1-coref)
5	may	may	AUX	MD	Number=Sing|Person=3|VerbForm=Fin	6	aux	6:aux	_
6	result	result	VERB	VB	VerbForm=Inf	0	root	0:root	_
7	from	from	ADP	IN	_	8	case	8:case	_
8	attempts	attempt	NOUN	NNS	Number=Plur	6	obl	6:obl:from	Entity=(156-event-new-cf4-1-sgl
9	to	to	PART	TO	_	10	mark	10:mark	Discourse=purpose-attribute:114->113:0
10	game	game	VERB	VB	VerbForm=Inf	8	acl	8:acl:to	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	12:det	Entity=(157-abstract-new-cf3-2-coref
12	systems	system	NOUN	NNS	Number=Plur	10	obj	10:obj	_
13	put	put	VERB	VBN	Tense=Past|VerbForm=Part	12	acl	12:acl	Discourse=elaboration-attribute:115->114:0
14	in	in	ADP	IN	_	15	case	15:case	_
15	place	place	NOUN	NN	Number=Sing	13	obl	13:obl:in	_
16	to	to	PART	TO	_	17	mark	17:mark	Discourse=purpose-goal:116->115:0
17	track	track	VERB	VB	VerbForm=Inf	13	advcl	13:advcl:to	_
18	expertise	expertise	NOUN	NN	Number=Sing	17	obj	17:obj	Entity=(14-abstract-giv:inact-cf2-1-coref)157)156)|SpaceAfter=No
19	.	.	PUNCT	.	_	6	punct	6:punct	_
