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

C