Anchor: people playing, basketball ball in air
Entailed: People are playing basketball.
Contradiction: People are dribbling a basketball.
Contradiction: Cynthia screamed and cried.
Contradiction: A single man is speaking to a small group of followers outside.
Contradiction: If I make the bed before leaving, it will be less work for the maid.
Contradiction: volume variables are the number of pieces that can be placed in a category.