Anchor: People walk around and stare at huge blocks.
Entailed: The people are looking at blocks.
Contradiction: The people are looking at zoo animals.
Contradiction: A boy is playing a guitar while carrying a skateboard.
Contradiction: On today's tour you will see the vibrant Hindu and Muslim communities crowding in on the Munghal monuments.
Contradiction: Installing more than one system per site does not cause efficiencies to improve. 
Contradiction: A group of people in swimwear sit on a beach in yoga poses.