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: Mercury-Redstone 3 | Statement: [NASA human spaceflight programs, notableMission, Mercury-Redstone 3]

Target entity: Mercury-Redstone 3
Context triple: [NASA human spaceflight programs, notableMission, Mercury-Redstone 3]

• A. Mercury-Redstone 3 chosen
  Mercury-Redstone 3 was the 1961 NASA mission that carried astronaut Alan Shepard on the first American crewed spaceflight, marking a major early milestone in human space exploration.
• B. Mercury-Redstone 4
  Mercury-Redstone 4 was NASA’s second crewed Mercury mission, which carried astronaut Gus Grissom on a suborbital flight in 1961 and is known for the premature hatch blow that led to the loss of the Liberty Bell 7 capsule.
• C. Mercury-Redstone 2
  Mercury-Redstone 2 was a 1961 NASA suborbital test flight of the Mercury program that carried the chimpanzee Ham to space to evaluate spacecraft systems and life-support ahead of human missions.
• D. Mercury-Redstone 1A
  Mercury-Redstone 1A was an uncrewed 1960 NASA suborbital test flight in the Mercury program, conducted to validate the Mercury-Redstone launch vehicle and spacecraft systems after the partial failure of the earlier Mercury-Redstone 1 mission.
• E. Mercury-Atlas 9
  Mercury-Atlas 9 was NASA’s final crewed Mercury mission, during which astronaut Gordon Cooper completed the longest and last solo orbital flight of the program in 1963.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.