It would also be nice if every female over the age of 16 had a $5,000 gift certificate at Tiffany's.
No female over the age of 16 would want a $5,000 gift certificate at Tiffany's.
mnli hypothesis: No female over the age of 16 would want a $5,000 gift certificate at Tiffany's. premise: It would also be nice if every female over the age of 16 had a $5,000 gift certificate at Tiffany's.