Question: Waylon Smithers, often referred to as Mr. Smithers, debuted in the January 21, 1990 episode of The Simpsons as the personal assistant to which Springfield Nuclear Power Plant owner?
Sentence (from "Mr. Burns"): He is assisted at almost all times by Waylon Smithers, his loyal and sycophantic aide, adviser, confidant and secret admirer.
Relevant evidence: No