US President Barack Obama tweeted using his @POTUS account:
1	US	US	ADJ	NNP	Abbr=Yes|Degree=Pos|Number=Sing	2	amod	2:amod	Discourse=attribution-positive:56->59:2|Entity=(16-person-giv:inact-cf1-1,2,3,4-coref-Barack_Obama(17-place-giv:inact-cf2-1-coref-United_States)
2	President	President	PROPN	NNP	Number=Sing	5	nsubj	5:nsubj	_
3	Barack	Barack	PROPN	NNP	Number=Sing	2	flat	2:flat	XML=<ref target:::"https://en.wikinews.org/wiki/Category:Barack_Obama">
4	Obama	Obama	PROPN	NNP	Number=Sing	2	flat	2:flat	Entity=16)|XML=</ref>
5	tweeted	tweet	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
6	using	use	VERB	VBG	VerbForm=Ger	5	advcl	5:advcl	Discourse=mode-means:57->56:0
7	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	9	nmod:poss	9:nmod:poss	Entity=(78-abstract-new-cf3-3-sgl(16-person-giv:act-cf1-1-ana-Barack_Obama)
8	@POTUS	@POTUS	PROPN	NNP	Number=Sing	9	compound	9:compound	_
9	account	account	NOUN	NN	Number=Sing	6	obj	6:obj	Entity=78)|SpaceAfter=No
10	:	:	PUNCT	:	_	5	punct	5:punct	_
