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: @Linnipooh and I have also bought new heels...with many diamantÃ©  fortunately my outfit is ready for the 27th! Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: there is nothing to watch on tv  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: @BrianLimond did that help? oh and I hope you get the series - you should definately be on TV - and not in a Crimewatch way!  Question: is it a negative tweet?


Output: no