Anchor: A group of people are in a boat on a large body of water.
Entailed: A group of people are in a boat
Contradiction: A group of people are in a kayak on a large body of water.
Contradiction: the child was sick in bed all day
Contradiction: People are outdoors.
Contradiction: I like Michael J Fox more than any other actor.
Contradiction: A person in kneepads and white uniform is holding a wooden racquet.