While Being Interviewed for the Position of a Commercial Airline

While being interviewed for the position of a commercial airline pilot, Julia is questioned if she would be able to handle in-flight situations as efficiently as a male pilot. Annoyed with the interviewers' attitude, she challenges them to test her abilities and hire her should she succeed. She passes all the tests and, as a result, the airline hires her. In this scenario, Julia most likely defies ________.

A) heteronormativity
B) a gender-role stereotype
C) gender dysphoria
D) a gender schema