TASK DEFINITION: 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.
PROBLEM:  Speaking with Waleed Aly on @ RadioNational at 6 : 10pm . Tune in .

SOLUTION: Waleed Aly

PROBLEM:  Statement by Prime Minister of Malaysia , Dato ' Seri Najib Razak on #MH17 Incident http://t.co/fqjkS5xIbX

SOLUTION: Najib Razak

PROBLEM:  ICYMI , how to think about the new Middle East by diplomat , negotiator Dennis Ross http://t.co/D2Ew0DgrR7

SOLUTION:
Dennis Ross