5. Which one of the following color combinations for outfit Z would be acceptable under any of the acceptable color combinations for outfits X and Y?
(A) gray and gray
(B) brown and gray
(C) brown and brown
(D) brown and navy
(E) navy and navy
6. If no two outfits contain the same color combination but each contains at least one navy item, which one of the following is a complete and accurate list of the possible combinations for outfit X?
(A) gray and navy
(B) brown and navy
(C) navy and navy
(D) gray and navy; brown and navy
(E) gray and navy; navy and navy
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Question 7-11
Betty sits in seat 4.
Carol sits next to neither Betty nor David.
Alice does not sit directly across from Carol.
7. If Edmund sits directly across from Betty, which one of the following must be true?
(A) Alice does not sit directly across from anyone.