TASK DEFINITION: You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
PROBLEM: Category: "S" WORDS 
Clue: Famous ones have included Telstar, Milstar & Navstar

SOLUTION: satellites

PROBLEM: Category: MYTHOLOGY 
Clue: This Greek mountain was the home of the gods

SOLUTION: mount olympus

PROBLEM: Category: WORLD FLAGS 
Clue: Libya's national flag is solid green & represents this religion

SOLUTION:
islam