Steven Has a Diet High in Saturated Fats and Cholesterol

Steven has a diet high in saturated fats and cholesterol.Assume that he has read that new scientific evidence confirms that a diet high in fat and cholesterol leads to heart disease and colon cancer.If Steven were to reduce cognitive dissonance by adding new cognitions in support of his behaviour,he would think,

A) "I think I will add salad to my diet."
B) "I eat what my grandpa ate, and he lived to be 87!"
C) "Gee, I think next week I'll stick to fish and chicken."
D) "I bet they didn't use a true experiment and a random sample."
E) "Like everyone else, scientists are slaves to what's fashionable."