Anchor: Two men haul scrap wood and metal.
Entailed: The men are working together to collect scrap.
Contradiction: Two women sew a blanket together.
Contradiction: I do it because I feel it is an obligation.
Contradiction: Gauve asked what choices were available. 
Contradiction: One girl is standing on the street while her father is crouching looking at something on the ground.
Contradiction: There are at least two people.