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 Input:
Tweet: Math exam done. Thats two down, five to go  x Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
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 Output:
yes


Ex Input:
Tweet: @Elle_not_Ella yeah u right thats why i didn't do it and guess what a &quot;good sir&quot; has popped into my life  but its too early to tell Question: is it a positive tweet?

Ex Output:

yes