Triple

Target entity: Red Line
Context triple: [Metro Center area, servedByMetrorailLine, Red Line]

• A. Red Line
  The Red Line is one of the primary heavy-rail rapid transit routes in Atlanta’s MARTA system, running north–south and serving key destinations across the metropolitan area.
• B. Red Line
  Red Line was the original name of Los Angeles Metro’s B Line, a heavy-rail subway corridor serving key neighborhoods between Downtown Los Angeles and North Hollywood.
• C. Red Line
  Red Line is one of the main rapid transit routes of the Dubai Metro, running along key areas of the city and serving many of its major commercial and residential districts.
• D. Red Line
  The Red Line is a primary route of the MetroLink light rail system serving key destinations in the St. Louis metropolitan area.
• E. Red Line
  The Red Line is one of the main lines of the Stockholm metro system, running from Norsborg and Fruängen in the southwest through central Stockholm to several northeastern suburbs.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Red Line
Target entity description: The Red Line is a major Washington, D.C. Metrorail route that runs through downtown and key suburbs, carrying some of the system’s highest ridership.

• A. Red Line chosen
  Red Line is a major rapid transit route in the Washington Metro system, running through key areas of Washington, D.C., and its Maryland suburbs.
• B. Red Line
  The Red Line is a major rapid transit route in the Boston metropolitan area, operated by the MBTA and running primarily north–south through key neighborhoods and suburbs.
• C. Red Line
  The Red Line is one of the major corridors of the Delhi Metro rapid transit system, serving numerous densely populated areas in and around Delhi.
• D. Red Line
  The Red Line is a major rapid transit route in Chicago that runs north–south through the city, serving as one of the busiest lines in its subway and elevated rail system.
• E. Red Line
  The Red Line is one of the primary heavy-rail rapid transit routes in Atlanta’s MARTA system, running north–south and serving key destinations across the metropolitan area.
• F. None of above.

Target predicate: servedByMetrorailLine
Context triple: [Metro Center area, servedByMetrorailLine, Red Line]

• A. subwayLine
  Indicates that there is a subway line connection or service relationship between the referenced entities.
• B. hasMetroLine chosen
  Indicates that a location or area is served by, or connected to, a specific metro (subway) line.
• C. primaryManhattanLine
  Indicates that one line segment or path is the main or dominant axis, measured using Manhattan (grid-based) distance, relative to other possible lines.
• D. isFirstMetroLineInCity
  Indicates that a metro line is the earliest or original metro line established in a given city.
• E. bronxLine
  Indicates a relationship where something is part of, associated with, or runs along the Bronx transit or route line.
• F. None of above.