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".

Ex Input:
Tweet: at bowen  haha, I feel smart saying that ! w/ Bahar for some HSC talk. Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: @wooglemyshoogle That sux.. They didn't really take care then i guess..  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: Rather work with the materials  - [Link] Question: is it a positive tweet?

Ex Output:

no