Second, in their study, a lead mass was attached at the distal end of the experimental tail, probably generating excessive displacement of the CoM.
1	Second	second	ADV	RB	Degree=Pos|NumType=Ord	11	advmod	11:advmod	Discourse=joint-list_m:88->84:2|SpaceAfter=No
2	,	,	PUNCT	,	_	1	punct	1:punct	_
3	in	in	ADP	IN	_	5	case	5:case	_
4	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	5	nmod:poss	5:nmod:poss	Entity=(124-abstract-giv:act-cf2-2-coref(40-person-giv:act-cf1*-1-ana)
5	study	study	NOUN	NN	Number=Sing	11	obl	11:obl:in	Entity=124)|SpaceAfter=No
6	,	,	PUNCT	,	_	5	punct	5:punct	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	9:det	Entity=(142-object-new-cf5-3-sgl
8	lead	lead	ADJ	JJ	Degree=Pos	9	amod	9:amod	_
9	mass	mass	NOUN	NN	Number=Sing	11	nsubj:pass	11:nsubj:pass	Entity=142)
10	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	11	aux:pass	11:aux:pass	_
11	attached	attach	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
12	at	at	ADP	IN	_	15	case	15:case	_
13	the	the	DET	DT	Definite=Def|PronType=Art	15	det	15:det	Entity=(143-place-new-cf7-3-sgl
14	distal	distal	ADJ	JJ	Degree=Pos	15	amod	15:amod	_
15	end	end	NOUN	NN	Number=Sing	11	obl	11:obl:at	_
16	of	of	ADP	IN	_	19	case	19:case	_
17	the	the	DET	DT	Definite=Def|PronType=Art	19	det	19:det	Entity=(4-object-giv:inact-cf3-3-coref
18	experimental	experimental	ADJ	JJ	Degree=Pos	19	amod	19:amod	_
19	tail	tail	NOUN	NN	Number=Sing	15	nmod	15:nmod:of	Entity=4)143)|SpaceAfter=No
20	,	,	PUNCT	,	_	22	punct	22:punct	_
21	probably	probably	ADV	RB	Degree=Pos	22	advmod	22:advmod	Discourse=causal-result:89->88:0
22	generating	generate	VERB	VBG	VerbForm=Ger	11	advcl	11:advcl	_
23	excessive	excessive	ADJ	JJ	Degree=Pos	24	amod	24:amod	Entity=(144-abstract-new-cf6-2-coref
24	displacement	displacement	NOUN	NN	Number=Sing	22	obj	22:obj	_
25	of	of	ADP	IN	_	27	case	27:case	_
26	the	the	DET	DT	Definite=Def|PronType=Art	27	det	27:det	Entity=(16-abstract-giv:inact-cf4-2-coref
27	CoM	CoM	NOUN	NN	Number=Sing	24	nmod	24:nmod:of	Entity=16)144)|SpaceAfter=No
28	.	.	PUNCT	.	_	11	punct	11:punct	_
