Anchor: For making reservations, Portugal's country code is 351; the prefix for Madeira is 291.
Entailed: Portugal and Madeira have country codes for reservations.
Contradiction: Portugal and Madeira have the same country code.
Contradiction: There is no lake between the Golan and Galilee mountains.
Contradiction: The worker is in a cave.
Contradiction: Two men are eating hot dogs while watching TV.
Contradiction: A man is wearing a shirt.