We could change the language of the POA to this...
1	We	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	3	nsubj	3:nsubj	_
2	could	could	AUX	MD	VerbForm=Fin	3	aux	3:aux	_
3	change	change	VERB	VB	VerbForm=Inf	0	root	0:root	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	_
5	language	language	NOUN	NN	Number=Sing	3	obj	3:obj	_
6	of	of	ADP	IN	_	8	case	8:case	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	8:det	_
8	POA	POA	NOUN	NN	Number=Sing	5	nmod	5:nmod:of	_
9	to	to	ADP	IN	_	10	case	10:case	_
10	this	this	PRON	DT	Number=Sing|PronType=Dem	3	obl	3:obl:to	SpaceAfter=No
11	...	...	PUNCT	.	_	3	punct	3:punct	_
