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: @JFoundation Thx for the rather lovely followfriday - ask away, I'm friendly (mostly) ;) Whatever you feel you need to know!  Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: @laurenceveale Interesting contribution but more importantly congratulations on the arrival of Poppy  Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: I'm no longer in a bed, there was a spider. I'm now downstairs, on the ground.  Question: is it a negative tweet?


Output: yes