Question: In the twelfth season of "The Simpsons" who represented an American pioneer nurseryman who introduced apple trees to large parts of Pennsylvania, Ontario, Ohio, Indiana, and Illinois, as well as the northern counties of present-day West Virginia?
Sentence (from "Ohio River Islands National Wildlife Refuge"): All counties are in West Virginia, with the exceptions of Beaver, which is in Pennsylvania, and Lewis, which is in Kentucky.
Relevant evidence: No