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: bye all... im so sleepy  goin to bed now. love yew ^^ have a good day Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: Going to a Glasto party the wkend. Wellies and warm beer for those who couldn't make it. It's not the end of the world just the summer   Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @souleyedee the first weekend we might be able to go to the beach and ur leaving me  *sigh* I must be hardcore w/out u Question: is it a negative tweet?

Ex Output:

yes