Who Will Be Most Likely to Persuade You to Buy

Who will be most likely to persuade you to buy a new pair of shoes?

A) An athlete who wears the brand of shoes she endorses.
B) An athlete who looks good in the brand of shoes she endorses.
C) An athlete who endorses one pair of shoes but consistently wears shoes of a different brand.
D) An athlete who gets paid millions to endorse a brand of shoes.