Basic dependencies keep getting added back automatically to the enhanced dependencies

[ftyers]

I want to delete e.g. 12:orphan but it keeps getting added back.

1	En	en	ADP	_	_	3	case	3:case	_
2	las	el	DET	_	Gender=Fem|Number=Plur	3	det	3:det	_
3	Olympiadas	olympiada	NOUN	_	Gender=Fem|Number=Plur	8	obl	8:obl	_
4-5	del	_	_	_	_	_	_	_	_
4	de	de	ADP	_	_	6	case	6:case	_
5	el	el	DET	_	Gender=Masc|Number=Sing	6	det	6:det	_
6	2014	2014	NUM	_	_	3	nmod	3:nmod	_
7	Chad	Irán	PROPN	_	_	8	nsubj	8:nsubj	_
8	ganó	ganar	VERB	_	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
9	el	el	DET	_	Gender=Masc|Number=Sing	10	det	10:det	_
10	oro	oro	NOUN	_	Gender=Masc|Number=Sing	8	obj	8:obj	_
11	,	,	PUNCT	_	_	12	punct	12:punct|12.1:punct	_
12	Perú	Perú	PROPN	_	_	8	conj	8:conj|12.1:nsubj	_
12.1	ganó	ganar	VERB	_	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	_	_	8:conj	_
13	el	el	DET	_	Gender=Masc|Number=Sing	14	det	14:det	_
14	plata	plata	NOUN	_	Gender=Fem|Number=Sing	12	orphan	12:orphan	|12.1:obj	_
15	y	y	CCONJ	_	_	16	cc	16:cc	_
16	Irán	Irán	PROPN	_	_	8	conj	8:conj|16.1:nsubj	_
16.1	ganó	ganar	VERB	_	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	_	_	8:conj	_
17	el	el	DET	_	Gender=Masc|Number=Sing	18	det	18:det	_
18	bronce	bronce	NOUN	_	Gender=Masc|Number=Sing	16	orphan	16:orphan|16.1:obj	_
19	.	.	PUNCT	_	_	8	punct	8:punct	_