The dolphins eat the fish that have PCBs from the plankton, and those PCBs, being fat-soluble, accumulate in these dolphins.
1	The	the	DET	RD	Definite=Def|PronType=Art	2	det	_	_
2	dolphins	dolphin	NOUN	S	Number=Plur	3	nsubj	_	_
3	eat	eat	VERB	V	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	0	root	_	_
4	the	the	DET	RD	Definite=Def|PronType=Art	5	det	_	_
5	fish	fish	NOUN	S	Gender=Masc|Number=Sing	3	obj	_	_
6	that	that	PRON	PR	PronType=Rel	7	nsubj	_	_
7	have	have	VERB	V	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	5	acl:relcl	_	_
8	PCBs	PCB	PROPN	SP	_	7	obj	_	_
9	from	from	ADP	E	_	11	case	_	_
10	the	the	DET	RD	Definite=Def|PronType=Art	11	det	_	_
11	plankton	plankton	NOUN	S	Number=Sing	7	obl	_	SpaceAfter=No
12	,	,	PUNCT	FF	_	20	punct	_	_
13	and	and	CCONJ	CC	_	20	cc	_	_
14	those	that	DET	DD	Number=Plur|PronType=Dem	15	det	_	_
15	PCBs	PCB	PROPN	SP	_	20	nsubj	_	SpaceAfter=No
16	,	,	PUNCT	FF	_	15	punct	_	_
17	being	be	AUX	V	Number=Sing|Tense=Pres|VerbForm=Part	18	cop	_	_
18	fat-soluble	fat-soluble	ADJ	A	Degree=Pos	15	advcl	_	SpaceAfter=No
19	,	,	PUNCT	FF	_	15	punct	_	_
20	accumulate	accumulate	VERB	V	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	11	conj	_	_
21	in	in	ADP	E	_	23	case	_	_
22	these	this	DET	DD	Number=Plur|PronType=Dem	23	det	_	_
23	dolphins	dolphin	NOUN	S	Number=Plur	20	obl	_	SpaceAfter=No
24	.	.	PUNCT	FS	_	3	punct	_	_
