Context: Read the description of a trait.
Tara knows how to grow sunflowers.
What information supports the conclusion that Tara acquired this trait?
A. Tara likes to visit sunflower fields.
B. Both Tara and her father grow sunflowers.
C. Last summer, Tara's neighbor showed her how to grow sunflowers.
Determine the correct option from the provided choices and reply with its corresponding letter.
Answer: C