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: Hrm. Possible migraine coming.  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Follow Moi and I shall follow You back  xoxx Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: @Linotype_com welcome  #typography #type #foundry #fonts Question: is it a negative tweet?

Ex Output:

no