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: at around 4.30 im off to my cousins deb. Cant wait to see her all done up  shes going to look absolutely beautiful Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: Still having the travel hangover  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: @arfike79 Twitter's entry length is the same as a standard text message. It was meant for phone updates and just kinda exploded.  Question: is it a positive tweet?
[EX A]:
yes