Anchor: a nice contested catch during an ultimate Frisbee game.
Entailed: Two teams are playing a game of ultimate Frisbee.
Contradiction: The people are playing a game of basketball.
Contradiction: A crowd is walking down stairs to the subway.
Contradiction: there are definitely some activities that we don't do
Contradiction: The child is swimming in the pool.
Contradiction: I think, i don't know.