Anchor: A man sings as another is playing guitar.
Entailed: A man is giving a vocal performance.
Contradiction: A man does push ups as another is playing drums.
Contradiction: The pitcher is paying attention to the batter.
Contradiction: The child has a fishing pole
Contradiction: So you're saying you, in fact, did not find it?
Contradiction: There is a general description that the entities have to follow.