Problem: The internal angles of a rectangle add up to how many degrees?
======
A: 360

Problem: What is a computer called that controls access to a network, as well as acting as a file storage device?
======
A: server

Problem: What sea are you in if you sail east through the Pillars of Hercules?
======
A: mediterranean sea

Problem: In which year was Nelson Mandela released from prison?
======
A:
1990