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".

Input: Consider Input: Tweet: I'm bored... and ready for lunch... I'm lonely...  Question: is it a negative tweet?

Output: yes


Input: Consider Input: Tweet: @jeriellsworth just read an artical about you here in the uk , in a national news paper www.metro.co.uk/etch , your world famous nice!!  Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: @meggywebb Happy #andyhurleyday to you too!  Question: is it a positive tweet?


Output: yes