instruction:
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.
question:
 In his Q & A , Treasury sec Martin Parkinson said it was unrealistic to expect some people to work until 70 http://t.co/AAe9TxoraQ #auspol
answer:
Martin Parkinson


question:
 @ HareBrainedIdea That is chillingly close . Also , Sir Les P is an habitue , and very smart too . @ ThisisPartridge
answer:
Sir Les P


question:
 Hallam FM sources say Doncaster striker Billy Sharp is undergoing a medical with Southampton ahead of a possible move . # hallamtransfers
answer:

Billy Sharp