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: God bless the Khan's who said what so many of us want to say. God bless them and their son. #DNCinPHL— Suhaib Webb (@ImamSuhaibWebb) July 29, 2016 Question: where did frances mcdormand give his speech? Answer: the golden globes

Ex Output:
no


Ex Input:
Context: 200 people at #chicago Mayor Rahm Emanuel's office protesting police handling of black men. #ferguson #cnn billkirkos (@KirkosBill) November 25, 2014 Question: how many people protested at rahm emanuel's office? Answer: 200 people

Ex Output:
yes


Ex Input:
Context: Dear God, we all know You can hear our prayers... Please make everyone safe. Amen 🙏 . #RubyPh #keepsafe EJS (@ericjohnsalut) December 4, 2014 Question: what's the only last name mentioned? Answer: glenn

Ex Output:

no