Anchor: A group of people are standing together, posing for a picture.
Entailed: A group of people are standing together.
Contradiction: A group of birds are standing together, posing for a picture.
Contradiction: The great Amphitheater lies to the south, but views of the town are not possible due to the large building erected in front of it.
Contradiction: You are correct.
Contradiction: a dog sleeps as people walk by
Contradiction: Havana is the capital of Cuba.