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: Excited to reveal my @Cosmopolitan cover shot by James White! Get your copy next week 🙌 Gwen Stefani (@gwenstefani) August 4, 2016 Question: who did the cover shot? Answer: james white
Example Output: yes

Example Input: Context: Attacks on @potus for statement on #NorthKoreaNukes are ridiculous.They act as if #NorthKorea would act different if he used nicer words 2/4— Marco Rubio (@marcorubio) August 10, 2017 Question: why is potus being attacked? Answer: for statement on north korea nukes
Example Output: yes

Example Input: Context: The paparazzi only get worse! I am not complaining but I just find it sad that I can't live in my own city because for that reason— Cara Delevingne (@Caradelevingne) September 22, 2015 Question: which police force is at the hospital? Answer: nypd
Example Output:
no