Anchor: A man and a woman wearing old Victorian era costumes greet each other.
Entailed: Two people greet each other wearing costumes.
Contradiction: A man and a woman wearing modern halloween costumes greet each other.
Contradiction: The child is at the park.
Contradiction: The one we finished was the one the head engineer took off in.
Contradiction: A Woman and a child play in park.
Contradiction: There's a man playing the harmonica.