No, Amy. It is not on e of those stupid riddle that has no answer. The correct answer is 40 degrees farenheit because at 20 degrees water is ICE. EH-HE!!!!!!!! Anyway, I ahve this cool little computer game that I got for christmas, but didn't work on any of the computer's exept the one that we got recently. The game is called CIVILIZATION. You get to control your own little armies and build little villages and call on your own little council. It is really cool. Now Another riddle: "When can you add two to eleven and get one as the correct answer?"