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: Video of my talk on how to market startups. Now has over 1,000 views, I'm told  [Link] Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @mileycyrus It wont let me vote because im in the UK but i've tried about 10 times  Darn it! x Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @dahquim yes. I try and go 3 times a week. Bit exhausted today  Question: is it a positive tweet?

Ex Output:

no