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: [Link] - Ã la Captain Picard on the left and Ã  la Captain Kirk on the right. They even make noises!  @Rekdal Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: @missychristine [Link] - aww very cute  Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: @TommyKTse at least it's an excuse to enjoy the tourist attractions  Question: is it a negative tweet?


Output: no