instruction:
In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.
question:
Context: Very important for the nation to hear @potus describe events in #Charlottesville for what they are, a terror attack by #whitesupremacists— Marco Rubio (@marcorubio) August 12, 2017 Question: who spoke to the nation?
answer:
potus


question:
Context: And while we applaud all of the black nominees for Academy Awards this yr we know there is a long way to go for all underrepresented groups.— Matthew A. Cherry (@MatthewACherry) January 24, 2017 Question: who is there a long way to go for?
answer:
underrepresented groups


question:
Context: must have hats to get lucky— Pharrell's Hat (@Pharrellhat) January 27, 2014 Question: who was tweeting about the hats
answer:

pharrell was doing the tweeting