Question: The mayor of Murray, Utah from 1910 to 1912 worked for a railroad that operates how many locamotives?
Sentence (from "Murray Central (UTA station)"): Murray Central is a light rail and commuter rail station in Murray, Utah, United States served by the Blue Line and Red Line of Utah Transit Authority's (UTA) TRAX light rail system that operates in Salt Lake County and by the "FrontRunner", UTA's commuter rail train that operates along the Wasatch Front with service from Pleasant View in northern Weber County through Ogden, Davis County, Salt Lake City, and Salt Lake County to Provo in central Utah County.
Relevant evidence: No