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".

Input: Consider Input: Tweet: @itsmejlee Yeah my dogs fill the hole in my heart that's for sure  Maybe you just need cooler glasses! Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: ~what a bore!!  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: my new msn has finished... i'll see whats it like now  Question: is it a positive tweet?


Output: yes