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 Q]: Context: #Khartoon - Choices #OmranDaqneesh 5 pulled from under the ruins, #AylanKurdi 3 drowned in the Mediterranean #Syria ALBAIH (@khalidalbaih) August 18, 2016 Question: how many were pulled from the ruins? Answer: five
[EX A]: yes

[EX Q]: Context: congrats to Gala Leon Garcia for becoming first female Spanish Davis cup captain today... hopefully first of many!— Andy Murray (@andy_murray) September 22, 2014 Question: where do you go to install the @nasa_eyes app? Answer: eyes.nasa.gov/juno
[EX A]: no

[EX Q]: Context: Karen & I send our sympathies to the victims of the #Nepal earthquake. Praying for their friends & families & also for first responders.— Rick Santorum (@RickSantorum) April 25, 2015 Question: who wrote this tweet? Answer: david lynch
[EX A]:
no