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: @omfericit Yeah  Can't wait to get on the plane. I'm so tired...Black Sea on Sunday, yes! Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: Gonna lie down, the thoughts are coming back  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: I just got rick roll'd  Damn looking at E3 info on youtube! Question: is it a negative tweet?


Output: yes