Which of the Following Statements BEST Exemplifies the Relationship Between

Which of the following statements BEST exemplifies the relationship between "gender" and "sex?"

A) Both are different in that gender is biologically defined, and sex is socially defined.
B) Both are similar in that both are defined by social perceptions of male and female
C) Both are different in that sex is biologically defined, and gender is socially defined
D) Both are similar in that they stem from Weber's distributive system model