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".
--------
Question: Tweet: @londonsymphony love all the LDN orchs. But they're mired in tech mud. Surprised #Philharmonia is not on the ball.The #LPO twitter act is  Question: is it a negative tweet?

Answer: yes


Question: Tweet: @dizzygirl it's cool but I can't see the text to the right...  (your background) Question: is it a negative tweet?

Answer: yes


Question: Tweet: Wants somebody to cheer her up  Question: is it a positive tweet?

Answer:
no