Dari and I vented our aggravation by drafting the attached letter to Gibson and Kyle complaining of Sommer's duplicity, but after tempers cooled, MKM and I decided not to send it to Stan or urge him to send a written response.
1	Dari	Dari	PROPN	NNP	Number=Sing	4	nsubj	4:nsubj	_
2	and	and	CCONJ	CC	_	3	cc	3:cc	_
3	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	1	conj	1:conj:and|4:nsubj	_
4	vented	vent	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
5	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	6	nmod:poss	6:nmod:poss	_
6	aggravation	aggravation	NOUN	NN	Number=Sing	4	obj	4:obj	_
7	by	by	SCONJ	IN	_	8	mark	8:mark	_
8	drafting	draft	VERB	VBG	VerbForm=Ger	4	advcl	4:advcl:by	_
9	the	the	DET	DT	Definite=Def|PronType=Art	11	det	11:det	_
10	attached	attach	VERB	VBN	Tense=Past|VerbForm=Part	11	amod	11:amod	_
11	letter	letter	NOUN	NN	Number=Sing	8	obj	8:obj	_
12	to	to	ADP	IN	_	13	case	13:case	_
13	Gibson	Gibson	PROPN	NNP	Number=Sing	11	nmod	11:nmod:to	_
14	and	and	CCONJ	CC	_	15	cc	15:cc	_
15	Kyle	Kyle	PROPN	NNP	Number=Sing	13	conj	11:nmod:to|13:conj:and	_
16	complaining	complain	VERB	VBG	VerbForm=Ger	11	acl	11:acl	_
17	of	of	ADP	IN	_	20	case	20:case	_
18-19	Sommer's	_	_	_	_	_	_	_	_
18	Sommer	Sommer	PROPN	NNP	Number=Sing	20	nmod:poss	20:nmod:poss	_
19	's	's	PART	POS	_	18	case	18:case	_
20	duplicity	duplicity	NOUN	NN	Number=Sing	16	obl	16:obl:of	SpaceAfter=No
21	,	,	PUNCT	,	_	30	punct	30:punct	_
22	but	but	CCONJ	CC	_	30	cc	30:cc	_
23	after	after	SCONJ	IN	_	25	mark	25:mark	_
24	tempers	temper	NOUN	NNS	Number=Plur	25	nsubj	25:nsubj	_
25	cooled	cool	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	30	advcl	30:advcl:after	SpaceAfter=No
26	,	,	PUNCT	,	_	30	punct	30:punct	_
27	MKM	MKM	PROPN	NNP	Number=Sing	30	nsubj	30:nsubj|33:nsubj:xsubj|38:nsubj:xsubj	_
28	and	and	CCONJ	CC	_	29	cc	29:cc	_
29	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	27	conj	27:conj:and|30:nsubj|33:nsubj:xsubj|38:nsubj:xsubj	_
30	decided	decide	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	4	conj	4:conj:but	_
31	not	not	PART	RB	_	33	advmod	33:advmod	_
32	to	to	PART	TO	_	33	mark	33:mark	_
33	send	send	VERB	VB	VerbForm=Inf	30	xcomp	30:xcomp	_
34	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	33	obj	33:obj	_
35	to	to	ADP	IN	_	36	case	36:case	_
36	Stan	Stan	PROPN	NNP	Number=Sing	33	obl	33:obl:to	_
37	or	or	CCONJ	CC	_	38	cc	38:cc	_
38	urge	urge	VERB	VB	VerbForm=Inf	33	conj	30:xcomp|33:conj:or	_
39	him	he	PRON	PRP	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs	38	obj	38:obj|41:nsubj:xsubj	_
40	to	to	PART	TO	_	41	mark	41:mark	_
41	send	send	VERB	VB	VerbForm=Inf	38	xcomp	38:xcomp	_
42	a	a	DET	DT	Definite=Ind|PronType=Art	44	det	44:det	_
43	written	write	VERB	VBN	Tense=Past|VerbForm=Part	44	amod	44:amod	_
44	response	response	NOUN	NN	Number=Sing	41	obj	41:obj	SpaceAfter=No
45	.	.	PUNCT	.	_	4	punct	4:punct	_
