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:  Justin Bieber Supra TK Society Purple Leather Shoes Cheap Sale http://t.co/jVMXDWTf # voucher # coupon

A: Justin Bieber
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Q:  With @ PaulPisasale & Labor Candidate for Ipswich West Jim Madden @ St Edmund 's College Mentoring Program Launch . http://t.co/YA9Swc1xt9

A: Jim Madden
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Q:  Martin Luther King Day , aw x

A:
Martin Luther King
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