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: @kellysays Â¬_Â¬ stop spammmming my twitttter with tumblr updatesss  ahahaha Question: is it a negative tweet?
Example Output: yes

Example Input: Tweet: @Katne haha  its ok i would say it for a formal thing. Sometimes slang would be considered i am from wtal and grew up there Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: When it's sunny and nice like this, it really raises my spirits  Question: is it a negative tweet?
Example Output:
no