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 4 | Statement: [LC-5, secondCrewedMission, Mercury-Redstone 4]

Target entity: Mercury-Redstone 4
Context triple: [LC-5, secondCrewedMission, Mercury-Redstone 4]

• A. Mercury-Redstone 4 chosen
  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.
• B. Mercury-Redstone 3
  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.
• 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 5
  Mercury-Atlas 5 was a 1961 NASA test flight of the Mercury spacecraft carrying the chimpanzee Enos, serving as a crucial precursor to the first American crewed orbital mission.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: secondCrewedMission
Context triple: [LC-5, secondCrewedMission, Mercury-Redstone 4]

• A. secondSoloCrewedDescentVehicle
  Indicates that the subject is the second crewed descent vehicle used for a solo mission relative to other such vehicles.
• B. launchDateOfSecondCrewedFlight
  Indicates the calendar date on which the second crewed flight associated with a given mission or vehicle is launched.
• C. orbitsCrewedMission
  Indicates that a crewed space mission travels around and remains in orbit of a specified celestial body or object.
• D. secondaryDutyAboardVoyager
  Indicates that an entity has a secondary, non-primary duty assignment aboard the starship Voyager.
• E. associatedShuttleMission
  Indicates that there is a relationship linking something (e.g., an object, event, or record) to a specific space shuttle mission with which it is connected or involved.
• F. None of above. chosen