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.

Context: The WALL, which is already under construction in the form of new renovation of old and existing fences and walls, will continue to be built. Donald J. Trump (@realDonaldTrump) September 14, 2017 Question: during construction of the wall, what is being newly renovated? Answer: old/existing fences and walls
yes

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
yes

Context: Very important for the nation to hear @potus describe events in #Charlottesville for what they are, a terror attack by #whitesupremacists Marco Rubio (@marcorubio) August 12, 2017 Question: where was the terror attack? Answer: charlottesville
yes