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: bye all... im so sleepy  goin to bed now. love yew ^^ have a good day Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: HAVING A GLASS OF WINE FEELIN REAL NICE RITE NOW ONE THING IS MISSING  Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: This gorgeous blue dichroic pendant, &quot;Shashiko&quot;, is On-Sale 25% off right now!  [Link] Question: is it a positive tweet?
[EX A]:
yes