Triple

Target entity: Amtrak Vermonter
Context triple: [Stamford station, servedBy, Amtrak Vermonter]

• A. Amtrak Vermonter chosen
  Amtrak Vermonter is a daily intercity passenger train operated by Amtrak that runs between Washington, D.C., and St. Albans, Vermont, serving major cities along the Northeast Corridor and into northern New England.
• B. Amtrak Ethan Allen Express
  The Amtrak Ethan Allen Express is an intercity passenger train service that operates between New York City and Vermont, providing a key rail connection through the Hudson Valley and upstate New York.
• C. Amtrak Acela
  Amtrak Acela is Amtrak’s high-speed train service in the Northeast Corridor, offering its fastest and most premium intercity rail travel between major cities like Boston, New York, and Washington, D.C.
• D. Amtrak Silver Star
  Amtrak Silver Star is a long-distance passenger train operated by Amtrak that runs between New York City and Miami, serving major cities along the U.S. East Coast.
• E. Amtrak Valley Flyer
  Amtrak Valley Flyer is a regional passenger rail service operated by Amtrak in New England, providing connections between western Massachusetts and central Connecticut as part of the broader Northeast rail network.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.