Problem: Which singer-songwriter of Baker Street was mistakenly reported missing?
======
A: gerry rafferty

Problem: What is the geometric figure or design which represents the universe in Hindu or Buddhist symbolism?
======
A: mandala

Problem: What is the name for a type of atmospheric gas that lets in more energy than it lets out?
======
A: greenhouse gas

Problem: King Bhumibol Adulyadej, the 9th king of the House of Chakri, became the longest reigning current monarch in the world during his reign of which country from 1946?
======
A:
thailand