Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Boston Marathon | Statement: [Heartbreak Hill, locatedOnCourseOf, Boston Marathon]

Target entity: Boston Marathon
Context triple: [Heartbreak Hill, locatedOnCourseOf, Boston Marathon]

• A. Boston Marathon chosen
  The Boston Marathon is the world’s oldest annual marathon and one of the most prestigious long-distance running races, attracting elite and amateur runners from around the globe each Patriots’ Day.
• B. New York City Marathon
  The New York City Marathon is one of the world’s largest and most prestigious annual long-distance running races, drawing elite athletes and mass participants to a 26.2-mile course through all five boroughs of New York City.
• C. Chicago Marathon
  The Chicago Marathon is one of the world’s premier annual long-distance running races, renowned for its flat, fast course through Chicago’s neighborhoods and its status as a major international marathon.
• D. Marathon
  Marathon is an ancient town in northeastern Attica, Greece, best known as the site of the pivotal Battle of Marathon in 490 BC that inspired the modern long-distance race.
• E. Head of the Charles Regatta
  The Head of the Charles Regatta is one of the world’s largest and most prestigious annual rowing races, attracting thousands of competitors and spectators to Boston and Cambridge each October.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: locatedOnCourseOf
Context triple: [Heartbreak Hill, locatedOnCourseOf, Boston Marathon]

• A. locatedAlong
  Indicates that one entity is situated adjacent to, or running beside, the length or course of another linear feature (such as a road, river, or railway).
• B. locatedAtIntersectionOf
  Indicates that something is situated at the point where two or more paths, roads, or boundaries cross or meet.
• C. locatedIn
  Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
• D. isPartOfRoute chosen
  Indicates that something (such as a segment, stop, or step) belongs to and is contained within a larger route.
• E. locatedUnder
  Indicates that one entity is positioned directly or generally beneath another entity in space.
• F. None of above.