Anchor: The boy who is walking is wearing gray shorts and no shirt.
Entailed: The boy is walking.
Contradiction: The boy is riding a bike.
Contradiction: Sanbutsudo is the smallest building in the whole of Toshogu.
Contradiction: We reviewed the management studies from 23 federal departments and agencies. 
Contradiction: The original city wall was completely destroyed in World War II.
Contradiction: The record is not comforting in this regard.