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: Jenny found that using peroxide instead of toothpaste on her teeth gave her a better smile, because with _ her teeth were browner. (A) peroxide (B) toothpaste
Example Output: B

Example Input: The bartender poured the juice from the blender into the cocktail glass until the _ was empty. (A) glass (B) blender
Example Output: B

Example Input: At the spa, Justin enjoyed the steam bath more than Leslie because _ liked breathing humid air. (A) Justin (B) Leslie
Example Output:
A