Anchor: A father is teaching his son how to ride his first bike.
Entailed: The son is learning from his dad how to ride a bike.
Contradiction: The son is teaching his father how to ride a bike.
Contradiction: There is a man holding a large spoon
Contradiction: A person rides a vehicle
Contradiction: The entirety of the grounds are open to visitors from all sects.
Contradiction: A man on lawn mower pulling a tree.