Missing augmented dependencies of nouns controlling relative pronouns in PP

[amir-zeldes]

I think the DEPS 6:obl:with|12:nmod should read 6:obl:with|12:nmod:of in this example:

# sent_id = weblog-juancole.com_juancole_20040404101100_ENG_20040404_101100-0008
# text = Rumsfeld, Wolfowitz and Feith staffed the CPA with Neoconservatives, most of whom had no administrative experience, no Arabic, and no respect for Muslim culture (or knowledge about it).
1	Rumsfeld	Rumsfeld	PROPN	NNP	Number=Sing	6	nsubj	6:nsubj	SpaceAfter=No
2	,	,	PUNCT	,	_	3	punct	3:punct	_
3	Wolfowitz	Wolfowitz	PROPN	NNP	Number=Sing	1	conj	1:conj:and|6:nsubj	_
4	and	and	CCONJ	CC	_	5	cc	5:cc	_
5	Feith	Feith	PROPN	NNP	Number=Sing	1	conj	1:conj:and|6:nsubj	_
6	staffed	staff	VERB	VBD	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	0:root	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	8:det	_
8	CPA	CPA	PROPN	NNP	Number=Sing	6	obj	6:obj	_
9	with	with	ADP	IN	_	10	case	10:case	_
10	Neoconservatives	neoconservative	NOUN	NNS	Number=Plur	6	obl	6:obl:with|12:nmod	SpaceAfter=No
11	,	,	PUNCT	,	_	10	punct	10:punct	_
12	most	most	ADJ	JJS	Degree=Sup	15	nsubj	15:nsubj	_
13	of	of	ADP	IN	_	14	case	14:case	_
14	whom	whom	PRON	WP	PronType=Int	12	nmod	10:ref	_
15	had	have	VERB	VBD	Mood=Ind|Tense=Past|VerbForm=Fin	10	acl:relcl	10:acl:relcl	_
16	no	no	DET	DT	_	18	det	18:det	_
17	administrative	administrative	ADJ	JJ	Degree=Pos	18	amod	18:amod	_
18	experience	experience	NOUN	NN	Number=Sing	15	obj	15:obj	SpaceAfter=No

This seems to be a recurring problem, for example in 15 here too:

# sent_id = weblog-blogspot.com_alaindewitt_20060827093500_ENG_20060827_093500-0003
# text = The United States goes into a war zone and evacuates a bunch of U.S. citizens (most of whom were "dual-citizens").
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	3:det	_
2	United	United	PROPN	NNP	Number=Sing	3	compound	3:compound	_
3	States	States	PROPN	NNP	Number=Sing	4	nsubj	4:nsubj|10:nsubj	_
4	goes	go	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
5	into	into	ADP	IN	_	8	case	8:case	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	8:det	_
7	war	war	NOUN	NN	Number=Sing	8	compound	8:compound	_
8	zone	zone	NOUN	NN	Number=Sing	4	obl	4:obl:into	_
9	and	and	CCONJ	CC	_	10	cc	10:cc	_
10	evacuates	evacuate	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	conj	4:conj:and	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	12:det	_
12	bunch	bunch	NOUN	NN	Number=Sing	10	obj	10:obj	_
13	of	of	ADP	IN	_	15	case	15:case	_
14	U.S.	U.S.	PROPN	NNP	Number=Sing	15	compound	15:compound	_
15	citizens	citizen	NOUN	NNS	Number=Plur	12	nmod	12:nmod:of|17:nmod	_
16	(	(	PUNCT	-LRB-	_	24	punct	24:punct	SpaceAfter=No
17	most	most	ADJ	JJS	Degree=Sup	24	nsubj	24:nsubj	_
18	of	of	ADP	IN	_	19	case	19:case	_
19	whom	whom	PRON	WP	PronType=Int	17	nmod	15:ref	_

Unless I'm misunderstanding the enhanced dependencies specification - if so please let me know!

[sebschu]

Agreed! That looks like an issue with the enhancer. (When multiple enhancements interact, things can get quite tricky and it seems like this in an edge case with a preposition attached to the relative pronoun that is currently not handled correctly.)

We'll try to fix this before the next release.

[amir-zeldes]

Great, thanks! I've been looking at the enhancer implementation here: https://github.com/stanfordnlp/CoreNLP/blob/master/src/edu/stanford/nlp/trees/ud/UniversalEnhancer.java

Can you give an example of how to invoke it via CoreNLP? It seems to need some kind of embeddings for the gapping component, but I couldn't find documentation explaining how to run it.

[nschneid]

The above nmod examples were fixed in #278, but there are obl edges missing prepositional refinements: http://match.grew.fr/?corpus=UD_English-EWT@dev&custom=61f4bfac8a4d5&clustering=X.upos