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: @dsawyer say howdie to @teemonster for me.  would have liked to have seen him, but I'm heading out of town on Tuesday  Question: is it a positive tweet?

Ex Output:
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: haha rode in a convertible  how cool am i gang? lol Question: is it a negative tweet?

Ex Output:

no