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".

Tweet: keeps forgetting to update twitter - i hope MFYG isn't too mad with me  miss u! Question: is it a negative tweet?
no

Tweet: [Link] merge la NetStartup ! See you there, guys !   Question: is it a negative tweet?
no

Tweet: homee from the Oceana and Broadway show! They did awesome  I GOT A MAC TODAY! bc im a graduate  I want to ichat!!!!! Question: is it a positive tweet?

yes