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: @DKing13 will do  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: doesn't like this cold/hayfever combo  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @sweet_kiwi57 hmm...maybe i did it wrong....cuz it didn't work 4 me  Question: is it a negative tweet?

Ex Output:

yes