Anchor: A group of people are gathered on a sidewalk decorated with palm trees.
Entailed: A group is on the sidewalk.
Contradiction: A single person is standing by a tree.
Contradiction: You can fully comprehend the charmingness of the city even if you don't have a lot of time to meander. 
Contradiction: they had tele-conferences to stay in touch.
Contradiction: The man is blind
Contradiction: a man yawns near the well