Task: Answer Verification
Input (English): Context: Kai works for his local chinese takeaway as a delivery driver and as they were working tonight, they drove to an address to deliver the food then Kai rung the doorbell. 
 Question: What will Kai want to do next? 
 Options: (A) knock on the window (B) deliver the food (C) not wait for someone to answer 
 Answer: B
Output (English): Yes