Question: Where is the location of the headquarters of the company that built the auxiliary propulsion system for the STV Fair Jeanne?
Sentence (from "STV Fair Jeanne"): She is operated by the Ottawa-based youth charity, Bytown Brigantine Inc. "Fair Jeanne" is a 110 ft traditionally-rigged brigantine of composite construction, outfitted with a Detroit Diesel auxiliary propulsion system.
Relevant evidence: Yes