Papa- I believe you misunderstood my point. The debate is not between "Cepheid" and "Cepheid Variable," but rather between "Cepheid" and "Variable Star." I agree that the former two are equivalent, but the latter two are not, especially since the question stated that the changes in brightness may or may not occur in set cycles. Cepheid vs Cepheid Variable would be correct because the first implies the second. Cepheid vs Variable Star is incorrect because the first is a subgroup of the second in the same way that "white dwarf" will never be accepted as correct if the answer is simply "star."
For the "dual federalism" call that occured in that same game, just as the inquiries came back, one of my friends discovered that he owned a US Government and Politics book, which included two seperate entries for "Federalism" and "Dual Federalism." Of course, that is just the book talking and may be completely wrong for all I know.
But nevertheless, that was an exciting game to watch and one of closest competitions I've seen all year, and though discrimination may occur, it should balance out in the end.
And for that person who posted something about the free bonus, negativity is really unnecessary.
I am Spartacus.