In this task, you are given a text from tweets and a boolean question whether this tweet has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".

[EX Q]: Tweet: emmarichard @TellMeEverythng @NancyRomm: did you read Sandra's piece about her divorce and marriage misery?  [Link] Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: @kiwibastard  i'm sure it's just out of ignorance. Maybe us kiwi iPhone devs should make more noise. Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: @BSGirlsEver yeahh i just read it...good boys, nick was all day here and howie responded question  I gotta go...gOod night! Question: is it a positive tweet?
[EX A]:
yes