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: Susan was making a cake for a party and she had an egg but didn't have milk. It was necessary to go to the store for the _ . (A) egg (B) milk
Example Output: B

Example Input: Justin had heard that stir fry food was a great way to eat more vegetables, which Kevin struggled with. _ found a recipe and thought it sounded delicious. (A) Justin (B) Kevin
Example Output: A

Example Input: Elena brought the really nice and cool shoes from Rachel because _ is the seller. (A) Elena (B) Rachel
Example Output:
B