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: Headed home, dad duty tonight. Might take the kids to the course again. Although my boys took me for $11 last night in a chipping contest  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @PageLime #pagelime sounds very interesting, just bookmarked your page and will do a test-case in the near future  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: is loving the cup of tea that carys just made her!!!  thanks chris  Question: is it a negative tweet?

Ex Output:

no