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:
 Una Flor . . . versión casera #LocoDeAmor http://t.co/kUSL4Y1nT5
answer:
Una Flor


question:
 @BusinessNadine nice one this morning Fred Hollows Foundation , awesome work @Br eakfastonOne 👏  👏  👏 
answer:
Fred Hollows


question:
 Readout of President Obama 's Call with President Poroshenko of Ukraine http://t.co/Ac33lag8Z4 #MH17
answer:

President Obama