Riddle #4  

Answer: The boxers were women

Riddle #3 Answer
Answer
The children were instructed to ALL raise their hands whenever a question was asked. It did not matter whether they knew the answer or not.

If they did not know the answer, however, they would raise their LEFT hand.

If they knew the answer, they would raise their RIGHT hand.

The class teacher would choose a different child each time, but always the ones who had their RIGHT hand raised.

Riddle #2 Answer:

The marines were standing back to the edge of the ship so they were looking at each other. It does not matter where the ship is (of course it does not apply to the north and South Pole).

Riddle #1 Answer

And the answer is:

Tokyo & Kyoto

(Japan)

Did you get the answer? Try riddle #2