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: has a cold.....  Question: is it a positive tweet?
[EX A]: no

[EX Q]: Tweet: @garymac1965 ah I see  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: Another Cracking Day N A Stuck In This Shity College  Only Gd News Is Scotrail Actually Got Me Here Today Lol Question: is it a negative tweet?
[EX A]:
yes