Task: Answer Verification
Input (English): Context: Riley said would bring a casserole to the meeting they were about to have. 
 Question: What does Riley need to do before this? 
 Options: (A) had to go to the store and buy a tray of already made lasagna (B) had to go to the store and buy some fruit and whipping cream (C) cook the casserole 
 Answer: C
Output (English): Yes