Both the Red Sea and the Mediterranean Sea are marginal seas, and those aren't usually included in the oceans. in a quiz you should be asking about the conventional definition that normal people learn in school and have a chance to know, not some "technically correct" trickery.
But we learned it that way at school! 
The North Sea, the Bay of Biscay and the Caribbean Sea are marginal seas of the Atlantic Ocean.
The Baltic Sea and the Mediterranean Sea are inland seas of the same ocean.
The Red Sea is not a marginal sea, btw, but rather an inland sea, like the Persian Gulf is.
are you saying they teach you that the Med is part of the Atlantic Ocean? That's weird, but if that's true, then the answer should be two if asked in Germany (or anywhere that teaches the Med is part of the Atl).
France can't be an answer because it's European not African.
Poll
