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: Still having the travel hangover  Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: doesn't want summer to end  Question: is it a positive tweet?
[EX A]: no

[EX Q]: Tweet: @missychristine [Link] - aww very cute  Question: is it a negative tweet?
[EX A]:
no