Mlibo Is a Vegetarian, but She Ate a Steak Last

Mlibo is a vegetarian, but she ate a steak last night.When would she be MOST likely to try to rationalise her steak-eating?

A) If she was forced to eat the steak against her will
B) If she was paid a lot of money to eat the steak
C) If she chose to eat the steak and she feels guilty or nervous - regardless of whether she attributes these feelings to the steak-eating
D) If she chose to eat the steak and feels guilty or nervous, AND attributes these feelings to the steak-eating