In this task, you will be given sentences in which your task is to recognize the name of a person. Note that Twitter names shouldn't be considered as people's names. Although there might be several correct answers, you need to write one of them.

[Q]:  Secretary of State spokeswoman Jen Psaki says no details on reports of 23 Americans on board downed flight #MH17
[A]: Jen Psaki


[Q]:  @ PICMatChiHealth No problem . Source : @ reddit and also mediawatch who have investigated Herald Sun . http://t.co/twrn1hu35u
[A]: Herald Sun


[Q]:  MEDIA RELEASE : Senator Bushby Says Productivity Commission Review of Child Care Urgently Needed http://t.co/auhdO8eW #myliberal ^ Staff
[A]:
Senator Bushby