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.

Ex Input:
Context: Moving day at the new Obama digs, where a few sets of golf clubs just headed in Betsy Klein (@betsy_klein) January 17, 2017 Question: what arrived at the new obama digs? Answer: sets of golf clubs

Ex Output:
yes

Ex Input:
Context: I don't know what I just watched but I'm hyped, that looked really fun! #Overwatch ? Haha Kevin van der Kooi (@RotterdaM08) November 7, 2014 Question: where did kevin tweet from? Answer: anaheim california

Ex Output:
yes

Ex Input:
Context: @wgillis just read @cnnhealth story and was so proud of you.Congrats.I am down 40 pounds to 207 and feeling better for me.Keep it up! Wes Woodland (@WesWoodland) March 23, 2013 Question: how much does wes woodland weigh? Answer: 207 pounds

Ex Output:
yes