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: #vanessahicks is an #American who understands the heart&soul of our #Soldiers .She captured that in the most beautiful way! #flagbaby #USA— Tammy Motola (@tmotola) March 12, 2015 Question: whose heart and soul is understood? Answer: soldiers
Example Output: yes

Example Input: Context: this picture of Kendall Jenner at the Marc Jacobs fashion show got me like Mallory Daniel (@malloryedaniel) February 14, 2014 Question: what fashion show ? Answer: marc jacobs
Example Output: yes

Example Input: Context: Congrats to Kate & Will on expecting your first child. The happiest day of your life to look forward to!— richardbranson (@richardbranson) December 3, 2012 Question: how long was david lynch in negotiations? Answer: 1 year 4 months
Example Output:
no