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: Agena | Statement: [Beta Centauri, alsoKnownAs, Agena]

Target entity: Agena
Context triple: [Beta Centauri, alsoKnownAs, Agena]

• A. Atlas-Agena
  Atlas-Agena was an American expendable launch system that combined an Atlas booster with an Agena upper stage, widely used during the early space age for military, scientific, and NASA missions including lunar and planetary probes.
• 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. Luna rocket
  The Luna rocket was an early Soviet launch vehicle developed to send unmanned spacecraft to the Moon during the late 1950s and early 1960s.
• D. Vanguard rocket
  The Vanguard rocket was an early American expendable launch vehicle developed in the 1950s to place the first U.S. satellites into orbit during the early years of the Space Race.
• E. Luna spacecraft
  The Luna spacecraft were a series of Soviet robotic probes launched between the late 1950s and 1970s that achieved many lunar exploration firsts, including the first human-made object to reach the Moon and the first soft landing on its surface.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Agena
Target entity description: Agena is the traditional name for Beta Centauri, one of the brightest and most prominent stars in the southern sky.

• A. Atlas-Agena
  Atlas-Agena was an American expendable launch system that combined an Atlas booster with an Agena upper stage, widely used during the early space age for military, scientific, and NASA missions including lunar and planetary probes.
• 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. Luna rocket
  The Luna rocket was an early Soviet launch vehicle developed to send unmanned spacecraft to the Moon during the late 1950s and early 1960s.
• D. Vanguard rocket
  The Vanguard rocket was an early American expendable launch vehicle developed in the 1950s to place the first U.S. satellites into orbit during the early years of the Space Race.
• E. Luna spacecraft
  The Luna spacecraft were a series of Soviet robotic probes launched between the late 1950s and 1970s that achieved many lunar exploration firsts, including the first human-made object to reach the Moon and the first soft landing on its surface.
• F. None of above. chosen