The referee should ensure that rules are being followed.
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	2:det	Discourse=joint-other_m:73->33:2|Entity=(79-person-acc:com-cf1-2-coref
2	referee	referee	NOUN	NN	Number=Sing	4	nsubj	4:nsubj	Entity=79)
3	should	should	AUX	MD	Number=Sing|Person=3|VerbForm=Fin	4	aux	4:aux	_
4	ensure	ensure	VERB	VB	VerbForm=Inf	0	root	0:root	_
5	that	that	SCONJ	IN	_	9	mark	9:mark	_
6	rules	rule	NOUN	NNS	Number=Plur	9	nsubj:pass	9:nsubj:pass	Entity=(80-abstract-new-cf2-1-coref)
7	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	9	aux	9:aux	_
8	being	be	AUX	VBG	VerbForm=Ger	9	aux:pass	9:aux:pass	_
9	followed	follow	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	ccomp	4:ccomp	SpaceAfter=No
10	.	.	PUNCT	.	_	4	punct	4:punct	_
