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 Q]:  Speaking with Waleed Aly on @ RadioNational at 6 : 10pm . Tune in .
[EX A]: Waleed Aly

[EX Q]:  Yesterday , Luis Suarez showed the world that , even at half-fit , he is scary good - > http://t.co/XrC8zhDT8U
[EX A]: Luis Suarez

[EX Q]:  I thought mark wright was supposed to be presenting take me out now 
[EX A]:
?mark wright