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: @Thea_Smith Congrats on 1st sleep thru!! I always felt like the fog was lifting when any of my 'cherubs' starting to sleep thru the nite  Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: jealous of justin,seeing as he hungout with JJ REDICK last night at BLISS.boo  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: @julesmorgan Ditto. Great to meet you last night  Question: is it a positive tweet?


Output: yes