Context: Read the description of a trait.
Malia knows how to fly a plane.
What information supports the conclusion that Malia acquired this trait?
A. Malia is in the Air Force. She flies a plane almost every day.
B. A pilot taught Malia how to fly a plane.
C. Malia can fly a plane on cloudy days and at night.
Pick the correct answer from the listed options and provide the letter of the selected option.

B