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".

Example Input: Tweet: seeing star trek today with my movie buddy kate  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: What's wrong?  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: @JohnwesleyA Twittering during the movie? I hate it when I see phones on during the movie  Question: is it a negative tweet?
Example Output:
yes