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".

Example Input: Tweet: A 20-year-old female has become the first swine flu fatality in San Diego County. (via @SanDiego6) - dang, only 20yo...  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: i love the smell of weat packs  hate this weather SIGH  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: @MrWordsWorth #halifaxchicks has a rule in place that allows #halifaxdudes in heels. And #halifaxeunuchs. See you at Third Wednesday?  Question: is it a negative tweet?
Example Output:
no