Which of the Following Is True

Multiple Choice

Which of the following is true:

A) If I have two variables, and they are both normally distributed, I will have bivariate normality.
B) If I have two variables and they are both normally distributed, I may have bivariate normality, or I may not.
C) If I have two variables and they are both normally distributed, I will not have bivariate normality.
D) If I have two variables, and they are not normally distributed, I still could have bivariate normality.