1 answer is correct. 1 answer is not correct. The correct answer is incorrect. The incorrect answer is correct.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
And that problem is totally incorrect.