Text: It would also be nice if every female over the age of 16 had a $5,000 gift certificate at Tiffany's.
Entailment: A gift card of $5,000 at Tiffany's is a desirable gift card to have for any female over the age of 16.
Contradiction: No female over the age of 16 would want a $5,000 gift certificate at Tiffany's.