Pratt & Whitney

Target entity: Pratt & Whitney
Context triple: [United Technologies Corporation, subsidiary, Pratt & Whitney]

• A. McDonnell Douglas
  McDonnell Douglas was a major American aerospace manufacturer and defense contractor known for producing commercial airliners and military aircraft before merging with Boeing in 1997.
• B. Rockwell International
  Rockwell International was a major American manufacturing conglomerate best known in aerospace for building the Space Shuttle orbiters and contributing extensively to U.S. defense and space programs.
• C. Boeing
  Boeing is a major American aerospace company best known for designing and manufacturing commercial jetliners and military aircraft used worldwide.
• D. Lockheed Martin
  Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
• E. United Aircraft Corporation
  United Aircraft Corporation was the original name of the American industrial conglomerate that evolved into United Technologies Corporation, a major aerospace and defense company.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Pratt & Whitney
Target entity description: Pratt & Whitney is a major American aerospace manufacturer best known for designing and producing aircraft engines for commercial, military, and general aviation markets.

• A. McDonnell Douglas
  McDonnell Douglas was a major American aerospace manufacturer and defense contractor known for producing commercial airliners and military aircraft before merging with Boeing in 1997.
• B. Rockwell International
  Rockwell International was a major American manufacturing conglomerate best known in aerospace for building the Space Shuttle orbiters and contributing extensively to U.S. defense and space programs.
• C. Boeing
  Boeing is a major American aerospace company best known for designing and manufacturing commercial jetliners and military aircraft used worldwide.
• D. Lockheed Martin
  Lockheed Martin is a major American aerospace and defense company known for designing and producing advanced military aircraft, missiles, and space systems.
• E. United Aircraft Corporation
  United Aircraft Corporation was the original name of the American industrial conglomerate that evolved into United Technologies Corporation, a major aerospace and defense company.
• F. None of above. chosen