Anchor: Jamaican food plus almost everything else, including pizzas, any time of day.
Entailed: No matter what time it is, Jamaican food plus everything else can be found--even pizza!
Contradiction: Jamaican food is available any time of day, but that is the only cuisine served.
Contradiction: You can't exchange the foreign currency.
Contradiction: The girl is a yellow-belt.
Contradiction: I am certain that I was too eager.
Contradiction: Yes, I think a cave could have the same type of problems.