Context: Read the description of a trait.
Trudy has naturally black hair.
What information supports the conclusion that Trudy inherited this trait?
A. Some people use a hair dryer to straighten their hair. But Trudy and her brothers have naturally straight hair.
B. Both of Trudy's biological parents have naturally black hair.
C. When she was younger, Trudy wore ribbons in her naturally black hair.
Identify the correct choice from the options below and respond with the letter of the correct option.

B