Anchor: Two girls appear to be playing a very competitive chess game with each other.
Entailed: A game of chess is being focused on.
Contradiction: Two girls are climbing a tree.
Contradiction: A man sits in a barber chair getting a shave and a haircut.
Contradiction: Mrs. Inglethorp probably returned earlier than he anticipated.
Contradiction: It hadn't noticed anything happening.
Contradiction: The referees are not standing.