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: @GillyLiz thanks so much   LLx Question: is it a positive tweet?
yes

Tweet: doesn't like this cold/hayfever combo  Question: is it a negative tweet?
yes

Tweet: wheyyyyyy !! arctic monkeys on radio 1 :'] TEDDY PICKER  time to dance in the sun &amp; get warm again. Question: is it a negative tweet?

no