Context: Read the description of a trait.
Tyler has a scar on his left knee.
What information supports the conclusion that Tyler acquired this trait?
A. Tyler's scar was caused by an accident. He cut his leg when he fell off his skateboard.
B. Tyler's scar is on his left knee. His mother also has a scar on her left knee.
C. Tyler's brother has scars on both of his knees.
Select the correct answer from the given choices and respond with the letter of the chosen option.

A