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.

Input: Consider Input: Context: Melania must've liked Michelle Obama's 2008 Convention speech, since she plagiarized it.#GOPConvention #RNCinCLE Jarrett Hill (@JarrettHill) July 19, 2016 Question: did melania like michelle obama's 2008 convention speech? Answer: she must have

Output: yes


Input: Consider Input: Context: "Today I was in a real zone," says #Petkovic. "I stepped up my game when I needed to. That gives me confidence" #RG14 Roland Garros (@rolandgarros) June 4, 2014 Question: who is steve lukather's brother? Answer: mike porcaro

Output: no


Input: Consider Input: Context: @USATOpinionThe 28th Amendment will abolish police patrols by legally limiting cops' power of arrest to 9|11 phone calls.#cellphones— James Poirier (@JamesPoirierNYC) December 2, 2016 Question: how many sexual assaults went unreported? Answer: 26,000


Output: no