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".

Example Input: It was hard work balancing the coffee pot on the campfire but the _ was essential for starting the day. (A) coffee pot (B) campfire
Example Output: A

Example Input: The restaurant had just taken the last of the plates away from the tables and back to the sinks, where the _ are cleaned. (A) plates (B) sinks
Example Output: A

Example Input: The cake tasted better than the pie because the icing on the _ was sweeter. (A) cake (B) pie
Example Output:
A