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".
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Question: Tweet: off to uni for my very last day of uni!!! 3 years have flown by  Question: is it a negative tweet?

Answer: yes


Question: Tweet: hmmmm nothing to do... so bored.. aaaaaaaaa I wanna  go somewhere...  Question: is it a negative tweet?

Answer: yes


Question: Tweet: new iPhone out soon   my iPhone = old now  Question: is it a positive tweet?

Answer:
no