Anchor: we've been lucky we've never really been rained on the few times we've gone
Entailed: We've never really had rain when we've gone, so we've been lucky.
Contradiction: It has rained hard every single time we've gone.
Contradiction: The delivery function doesn't vary at all.
Contradiction: A person mixes together ingredients and using his/her arms
Contradiction: Team games are staged without concern for whether the tops spins for the longest time.
Contradiction: A catcher waits for the ball at home plate.