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: Atlas LV-3 Agena-D | Statement: [Mariner 3, launchVehicle, Atlas LV-3 Agena-D]

Target entity: Atlas LV-3 Agena-D
Context triple: [Mariner 3, launchVehicle, Atlas LV-3 Agena-D]

• A. Lockheed Agena upper stage chosen
  The Lockheed Agena upper stage was a versatile rocket stage used extensively during the early U.S. space program as both a satellite booster and maneuverable spacecraft bus for missions including reconnaissance and rendezvous experiments.
• B. Agena Target Vehicle
  The Agena Target Vehicle was an unmanned spacecraft used during NASA's Gemini program to practice rendezvous and docking maneuvers in Earth orbit.
• C. Atlas LV-3C Centaur
  Atlas LV-3C Centaur was an early American launch vehicle configuration that first successfully demonstrated the Centaur high-energy upper stage for NASA missions in the 1960s.
• D. Agena
  Agena is the traditional name for Beta Centauri, one of the brightest and most prominent stars in the southern sky.
• E. Briz-M upper stage
  The Briz-M upper stage is a Russian rocket stage used primarily on Proton and Angara launch vehicles to place satellites into high orbits such as geostationary transfer and medium Earth orbit.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.