Anchor: do you have a lot of spare time to do it in or is it something you kind of have to make time for
Entailed: Do you make time for it or do you have enough spare time?
Contradiction: So you already have a lot of spare time do it in.
Contradiction: The visitor center is in a cave.
Contradiction: a student with a book
Contradiction: Statistical analysis is strictly confined to the realm of math.
Contradiction: Country isn't always sad, sometimes the songs are sweet.