MONIAC hydraulic computer

Target entity: MONIAC hydraulic computer
Context triple: [A. W. Phillips, knownFor, MONIAC hydraulic computer]

• A. Colossus computers
  Colossus computers were pioneering British electronic computing machines built during World War II to help decrypt high-level German communications at Bletchley Park.
• B. Harvard Mark I computer
  The Harvard Mark I computer was an early electromechanical, general-purpose computer built during World War II that pioneered the separation of data and instruction storage later known as the Harvard architecture.
• C. Ferranti Mark I computer
  The Ferranti Mark I computer was one of the world’s first commercially available general-purpose electronic computers, developed in the early 1950s from the Manchester Mark I design.
• D. ORDVAC
  ORDVAC was an early stored-program electronic computer built for the U.S. Army that helped pioneer modern computer architecture and numerical computation.
• E. Harvard Mark IV computer
  The Harvard Mark IV computer was an early fully electronic, stored-program computer built at Harvard University in the late 1940s–early 1950s as part of the Mark series of pioneering computing machines.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: MONIAC hydraulic computer
Target entity description: The MONIAC hydraulic computer is an analog machine that uses flowing water through tanks and pipes to simulate and visualize the behavior of a national economy.

• A. Colossus computers
  Colossus computers were pioneering British electronic computing machines built during World War II to help decrypt high-level German communications at Bletchley Park.
• B. Harvard Mark I computer
  The Harvard Mark I computer was an early electromechanical, general-purpose computer built during World War II that pioneered the separation of data and instruction storage later known as the Harvard architecture.
• C. Ferranti Mark I computer
  The Ferranti Mark I computer was one of the world’s first commercially available general-purpose electronic computers, developed in the early 1950s from the Manchester Mark I design.
• D. ORDVAC
  ORDVAC was an early stored-program electronic computer built for the U.S. Army that helped pioneer modern computer architecture and numerical computation.
• E. Harvard Mark IV computer
  The Harvard Mark IV computer was an early fully electronic, stored-program computer built at Harvard University in the late 1940s–early 1950s as part of the Mark series of pioneering computing machines.
• F. None of above. chosen