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 Q]: Tweet: Hiiiiiiiiiiiiiiiiiiiii!!! Am a dancer Turin Italy ... See one of the videos ... [Link]   Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: @darrenhayes Hey... nice to find you here, love your blogs on myspace (hope u saw my comment and mail there) so great to c u here also  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: &amp;&amp; it's going to be so perfect that not even I will know what to do! Dreams are real, anything can become reality; iPROMISE!  Question: is it a positive tweet?
[EX A]:
yes