Anchor: Two fences in full gear are practicing sparring.
Entailed: Fencers sparring with each other.
Contradiction: The fencers are taking off their gear in the locker room.
Contradiction: Two men are sitting down to a meal at a restaurant.
Contradiction: They all agreed that it was not his hand writing, but possibly someone else.
Contradiction: Three fireman spray water from a firetruck onto a fire at a construction site.
Contradiction: A girl is with her mother before school