[Q]: John von Neumann's Universal Constructor is a self-replicating machine in a cellular automata (CA) environment. It was designed in the 1940s, without the use of a computer. The fundamental details of the machine were published in von Neumann's book "Theory of Self-Reproducing Automata", completed in 1966 by Arthur W. Burks after von Neumann's death. John von Neumann's Universal Constructor was difficult to repair OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: Melinda Heather "Mindy" Cohn (born May 20, 1966) is an American actress, voice actress, comedian and singer. She is known for her role as Natalie Green, the student of Edna Garrett (played by Charlotte Rae) in the long-running sitcom "The Facts of Life", and for being the voice of Velma Dinkley in the "Scooby-Doo" franchise from 2002 to 2015. Melinda Heather "Mindy" Cohn is a fat actress OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: Zafar Mahmud (19232016) was a Royal Indian Air Force officer during the second world war, originally stationed in Burma and subsequently stationed in Quetta (in present-day Pakistan) from 1945 to 1947 before the partition of British India. He was sent to England a number of times to train with the Royal Air Force just before and after the war. Zafar Mahmud is still alive. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No

[Q]: Gongju National Museum is a national museum in Gongju, South Korea. The Gongju National Museum holds 10,000 artifacts including 19 national treasures and 3 treasures excavated in Daejeon and Chungcheongnam-do areas, especially artifacts from Tomb of King Muryeong. The tomb of King Muryeong was excavated and artifacts taken from the burial site were then moved to the Gongju National Museum and placed on display. OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
Yes