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:
No wonder mr wenger mutes the commentary , he says he cant stand commentators and i dont blame him # RayWilkins

Ex Output:
mr wenger

Ex Input:
The nine best and worst things about #journalists according to @ sheffjournalism lecturer Tony Harcup http://t.co/IDwTXsBdxj

Ex Output:
Tony Harcup

Ex Input:
@ vanOnselenP so let 's sell off all of rural Australia while houses have regulations . That is crazy . John Williams , Nats senator

Ex Output:
John Williams