original question: What is the transport operator of the transportation that has terminus at [Pennsylvania Station]?
answer: amtrak
answer type: Transport operator.
auxiliary information: Pennsylvania Station, also known as New York Penn Station or Penn Station, is the main intercity railroad station in New York City. Serving more than 600,000 commuter rail and Amtrak passengers a day ‚Äî up to one thousand every ninety seconds‚Äî it is the busiest passenger transportation facility in the United States and in North America. Penn Station is in the midtown area of Manhattan, close to Herald Square, the Empire State Building, Koreatown, and the Macy's department store. Entirely underground, it sits beneath Madison Square Garden, between Seventh Avenue and Eighth Avenue and between 31st and 34th Streets. The station has 21 tracks fed by seven tunnels. Penn Station is at the center of the Northeast Corridor, a passenger rail line that connects New York City with Boston, Philadelphia, Washington, D.C., and intermediate points. Intercity trains are operated by Amtrak, which owns the station, while commuter rail services are operated by the Long Island Rail Road and New Jersey Transit. Connections are available within the complex to the New York City Subway, and buses.
Which is the transport operator of the transportation that has terminus at [Pennsylvania Station]?