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: emmarichard @TellMeEverythng @NancyRomm: did you read Sandra's piece about her divorce and marriage misery?  [Link] Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: There is absolutely no excuses for being a mess.  There is time for everything in life....  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: @JenTorres85 Hahaha... nevermind I just called you!  Question: is it a positive tweet?

Ex Output:

yes