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".

Example Input: Tweet: [Link] merge la NetStartup ! See you there, guys !   Question: is it a negative tweet?
Example Output: no

Example Input: Tweet: I'm so sad.....biggie is getting surgery today  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: @PatParslow poor cat  Question: is it a negative tweet?
Example Output:
no