TASK DEFINITION: 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.
PROBLEM: Context: Ted Cruz: It's not acceptable to attack anyone's spouse or anyone's kids 1C #CruzFamilyhttps:// CNN (@CNN) April 14, 2016 Question: what is ted cruz attacking? Answer: family and spouses

SOLUTION: yes

PROBLEM: Context: Well I guess it is time to say goodbye to all my friends, family, support team. I will be making my final impact very soon.— MESSENGER (@MESSENGER2011) April 30, 2015 Question: what are the harringtons  requesting? Answer: to please find hannah.

SOLUTION: no

PROBLEM: Context: Nina leaving TVD is the worst thing that has ever happened in this fandom and we're not gonna survive this— no nina = no tvd (@iDamonAndElena) April 7, 2015 Question: what country did obama say more americans are traveling to more than any time in the last 50 years? Answer: cuba

SOLUTION:
no