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: graduation tommorrow and i don't know why they grad song is &quot;i'm not gonna cry&quot; because i know everyone is going to cry including me  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: @Jay5920 leave Fraser alone  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: @billpr53 Awww  LOL! True, true. But it's the thought that counts, so thanks!! Question: is it a negative tweet?

SOLUTION:
yes