Anchor: The brown dog is walking along the dirt path with beautiful mountains behind him.
Entailed: A brown dog is along the dirt path with mountains behind him.
Contradiction: A group of people are looking at zebras in a zoo.
Contradiction: A train is leaving.
Contradiction: A girl with a bandaged head is being carried by two pilots.
Contradiction: A golfer stands at the tee.
Contradiction: Al, As, Cr, Co, Cu, Fe, Pb, Ni and Zn are all metals.