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: Space Shuttle Main Engines | Statement: [Space Shuttle orbiter, hasComponent, Space Shuttle Main Engines]

Target entity: Space Shuttle Main Engines
Context triple: [Space Shuttle orbiter, hasComponent, Space Shuttle Main Engines]

• A. Space Shuttle Main Engines chosen
  The Space Shuttle Main Engines were highly efficient, reusable liquid-fuel rocket engines that powered NASA’s Space Shuttle orbiters during launch and ascent into space.
• B. J-2
  The J-2 was a liquid-fueled rocket engine used on NASA’s Saturn rockets to power upper stages during the Apollo and early Skylab missions.
• C. Saturn V S-II second stage
  The Saturn V S-II second stage was the liquid hydrogen–fueled second stage of NASA’s Saturn V Moon rocket, providing the crucial mid-ascent propulsion that enabled Apollo missions to reach Earth orbit and proceed toward the Moon.
• D. RS-25D
  The RS-25D is a high-performance liquid-fueled rocket engine variant used on NASA’s Space Shuttle and adapted for the Space Launch System, known for its reusability and efficiency.
• E. LC-39B
  LC-39B is a launch pad at NASA’s Kennedy Space Center that has supported major crewed and uncrewed space missions, including Space Shuttle flights and later Space Launch System operations.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.