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: having a coffee watching oparh..then going to the doctors  hayfevers taking over!! hope your all hayfever free today tweetie pie's!!! xxx Question: is it a negative tweet?
[EX A]: yes

[EX Q]: 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?
[EX A]: yes

[EX Q]: Tweet: yum. italian pizza! i love italians. wish i was one!  Question: is it a negative tweet?
[EX A]:
yes

