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.

Ex Input:
Yesterday , Luis Suarez showed the world that , even at half-fit , he is scary good - > http://t.co/XrC8zhDT8U

Ex Output:
Luis Suarez

Ex Input:
Unite union demands Ed Miliband holds In Out referendum . Caving into unions if he does . Does n't trust ppl if he does n't . Master tactician

Ex Output:
Ed Miliband

Ex Input:
. @ wilbertlcooper on the death of Eric Garner and America 's plague of police brutality against black men : http://t.co/zfV5ywX3es

Ex Output:
Eric Garner