bug fix

Legge/THE_GREAT_LEARNING/001.txt

 # text = What the Great Learning teaches, is―to illustrate illustrious virtue ; to renovate the people ; and to rest in the highest excellence.
-1	What	what	PRON	WP	PronType=Int	5	obj	_	_
+1	What	what	PRON	WP	PronType=Int	7	nsubj	_	_
 2	the	the	DET	DT	Definite=Def|PronType=Art	4	det	_	_
 3	Great	great	ADJ	JJ	Degree=Pos	4	amod	_	_
 4	Learning	Learning	NOUN	NN	Number=Sing	5	nsubj	_	_
-5	teaches	teach	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	csubj	_	SpaceAfter=No
+5	teaches	teach	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	1	acl:relcl	_	SpaceAfter=No
 6	,	,	PUNCT	,	_	7	punct	_	_
 7	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	SpaceAfter=No
 8	―	―	PUNCT	,	_	7	punct	_	SpaceAfter=No