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: @meggymooloos lool yeah I was in sainsbury's yesterday and there was a little notice saying he was.  Didn't go though  Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: @1nationchris awwwe..I'm sorry. They been doing ppl bad as long as I've lived in dc. U need a new spot  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: What a glorious day pity most of it was spent in my office  Question: is it a negative tweet?
[EX A]:
yes