In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

Example Input: Context: Mariah Carey goes on her balcony enjoying the cool air, the sound of "All I Want For Christmas" plays in her head. "Soon," she whispers.— Frank Lowe (@GayAtHomeDad) November 6, 2014 Question: what sound is playing? Answer: all i want for christmas
Example Output: yes

Example Input: Context: Crazy nervous to close the Victoria's Secret fashion show tonight!!! Better get one last gym sesh in LOL!!!!— christine teigen (@chrissyteigen) November 18, 2017 Question: what show will she be closing? Answer: victoria secret fashion show
Example Output: yes

Example Input: Context: #Serena consulting a tournament doctor after the warm-up in her doubles w/#Venus vs Barrois/Voegele #Wimbledon Wimbledon (@Wimbledon) July 1, 2014 Question: when does serena consult the doctor? Answer: after the warm up
Example Output:
yes