instruction:
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.
question:
Context: Oh God. Vegas. WTF is happening. Can't keep up with all the pain this country is facing. Sending love to Vegas. bob saget (@bobsaget) October 2, 2017 Question: what is he sending to vegas? Answer: love
answer:
yes

question:
Context: Captain Patrick Sondenheimer, the man who tried to save #flight9525, a true hero, is the name I'll remember. #GermanWings #RIP Verena King (@verenaking) March 28, 2015 Question: what is the name of the man who tried to save the german wings flight? Answer: patrick sondenheimer
answer:
yes

question:
Context: 2 of the last living WW2 AVG #FlyingTigers Frank Losonsky (left) & Chuck Baisden reunite with a P-40E Warhawk for #AWW16 #avgeek #milav Thom Patterson (@thompatterson) September 22, 2016 Question: what did losonsky and baisden reunite with? Answer: p-40e warhawk
answer:
yes