Detailed Instructions: In this task, you are given an impractical statement. You are also given three reasons (associated with "A", "B", "C") explaining why this statement doesn't make sense. You must choose the most corresponding reason explaining why this statement doesn't make sense.
Q: I washed off the stain on my face with clean oil.
(A) Oil is heavier than water.
(B)Oil stains and does not clean.
(C)Water flows in a stream but oil does not.
A:
B