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: Wish the #NotoriousRBG a Happy Birthday! Sign our card now: Kat Robertson (@mountainkat47) March 15, 2015 Question: what can you do when you click the link? Answer: sign our card

Output: yes


Input: Consider Input: Context: Bill O'Reilly before Trump got into the race.Bill O'Reilly after the election. southpaw (@nycsouthpaw) December 21, 2016 Question: who got into the race? Answer: trump

Output: yes


Input: Consider Input: Context: Cannot overestimate just how gorgeous this film is. I salute you @rianjohnson - some of these shots are all-timers and then some— ErikDavis (@ErikDavis) December 10, 2017 Question: who is watching christina at amas? Answer: pink


Output: no