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: Pioneer interplanetary missions | Statement: [Centaur upper stage, notableMission, Pioneer interplanetary missions]

Target entity: Pioneer interplanetary missions
Context triple: [Centaur upper stage, notableMission, Pioneer interplanetary missions]

• A. Mariner planetary missions
  The Mariner planetary missions were a series of NASA robotic space probes launched in the 1960s and 1970s to conduct the first detailed flybys and studies of Venus, Mars, and Mercury.
• B. Venera missions
  The Venera missions were a series of Soviet space probes that achieved the first successful landings and transmissions from the surface of Venus, providing groundbreaking data on its atmosphere and geology.
• C. Pioneer plaque project chosen
  The Pioneer plaque project was a scientific and artistic initiative to create and place engraved messages aboard the Pioneer 10 and 11 spacecraft, intended as a symbolic introduction of humanity to any extraterrestrial intelligence that might encounter them.
• D. Nomad space probe
  The Nomad space probe is a fictional, highly advanced robotic spacecraft from the Star Trek universe that becomes a powerful and dangerous hybrid entity after merging with an alien probe.
• E. Voyager program
  The Voyager program is a NASA mission that launched the Voyager 1 and 2 spacecraft in 1977 to explore the outer planets and interstellar space, becoming one of humanity’s most significant and long-lived space exploration efforts.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.