In Which of the Following Scenarios Would the Individual's Environment

In which of the following scenarios would the individual's environment interact with his or her genes to create the given developmental outcome?

A) Greg's mother consumed a lot of alcohol when she was pregnant with him, and now he has fetal alcohol spectrum disorder.
B) Mortimer attends a reputable grammar school, and his grades are the highest in his class.
C) Sally sustained a traumatic brain injury, and now she has major language impairments.
D) all of these.