TASK DEFINITION: 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".
PROBLEM: Tweet: Fnsh 2 chptrs. Got anthr 10 chptrs 2 go  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: is working on a final for tomorrow...  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: Is not looking forward to the next three weeks  Question: is it a negative tweet?

SOLUTION:
yes