Anchor: so you don't really feel like you're really working that hard do you when you're in the water
Entailed: You don't get the sense that you're working hard when you're in the water, do you?
Contradiction: You really feel like you're doing double the work in the water, don't you?
Contradiction: The skateboarder jumped over a hill while filiming for a video.
Contradiction: A woman walking
Contradiction: The dome is supported by only three pillars
Contradiction: There are people on a boat carrying equipment.