Question: The Brookville BL20CG is a diesel-electric locomotive built by which organization, it uses three Cummins QSK-19 engines, Cummins, Inc. is an American Fortune 500 corporation that designs, manufactures, and distributes engines, filtration, and power generation products?
Sentence (from "Brookville BL20CG"): The original BL20CG is a rebuilt EMD GP38 which formerly belonged to the Maine Central Railroad and is used by Brookville as a demonstrator.
Relevant evidence: No