Which logical fallacy is used in the text?
My pediatrician says we should stop letting little Raymond eat so much candy, but what does she know? She's never been a mother.
A. bandwagon fallacy: the assumption that the popular choice is automatically correct
B. ad hominem: an attack against the person making the argument, rather than the argument itself
C. slippery slope fallacy: the false assumption that a small first step will lead to extreme consequences
From the given choices, select the correct answer and reply with the letter of the chosen option.

B