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: Frankfurt U-Bahn line U4 | Statement: [Bornheim (Frankfurt am Main), hasCityRailConnection, Frankfurt U-Bahn line U4]

Target entity: Frankfurt U-Bahn line U4
Context triple: [Bornheim (Frankfurt am Main), hasCityRailConnection, Frankfurt U-Bahn line U4]

• A. Frankfurt U-Bahn chosen
  The Frankfurt U-Bahn is the rapid transit system serving Frankfurt am Main, Germany, forming a core part of the city's public transportation network with multiple underground and surface lines.
• B. Berlin U-Bahn line U4
  Berlin U-Bahn line U4 is one of the shortest and oldest lines in Berlin’s subway network, running entirely within the Schöneberg district and connecting a small number of central stations.
• C. Berlin U-Bahn line U5
  Berlin U-Bahn line U5 is a major underground metro line in Berlin that runs east–west across the city, connecting central hubs like Alexanderplatz and Brandenburger Tor with eastern districts such as Lichtenberg and Hönow.
• D. Nuremberg U-Bahn
  The Nuremberg U-Bahn is the rapid transit system serving Nuremberg and its surrounding area in Germany, known for being one of the first networks to operate fully automated driverless trains.
• E. Berlin U-Bahn line U6
  Berlin U-Bahn line U6 is a major north–south underground metro line in Berlin that connects the northern district of Tegel with southern neighborhoods through the city center.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: hasCityRailConnection
Context triple: [Bornheim (Frankfurt am Main), hasCityRailConnection, Frankfurt U-Bahn line U4]

• A. hasHighSpeedRailStation
  Indicates that a location is served by a high-speed rail station where high-speed trains regularly stop.
• B. hasRailStation chosen
  Indicates that one entity possesses, contains, or is served by a rail station.
• C. hasPublicTransportConnection
  Indicates that there is an available public transportation link or service connecting the related entities.
• D. railwayTypeServed
  Indicates the type of railway system or service that a given entity (such as a station, line, or facility) is designed to serve or accommodate.
• E. hasMajorRailLinksTo
  Indicates that there are significant railway connections or routes between two locations.
• F. None of above.