Anchor: Visitors can tour the palace only when the monarch is not in residence.
Entailed: Visitors can only go to the palace when the monarch isn't living there.
Contradiction: Visitors are never allowed at the palace.
Contradiction: Visitors get to see the monarch in the palace.
Contradiction: A man has fallen in the water.
Contradiction: There is a firefighter in Mexico.
Contradiction: A man is throwing a stick to his dog.