In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

Input: Consider Input: Carrie asked Patricia if she had remembered to bring the insulin with them but _ had forgotten. (A) Carrie (B) Patricia

Output: B


Input: Consider Input: The boss did not give Cynthia an award, but gave one to Betty, therefore _ was sad. (A) Cynthia (B) Betty

Output: A


Input: Consider Input: The letter wouldn't fit in the envelope that I bought because the _ was too thick. (A) letter (B) envelope


Output: A