Anchor: Later it was enlarged by Constantine the Great, eventually measuring 400 metres long by 120 metres wide (1,300 feet by 400 feet), and could hold an audience of 100,000.
Entailed: It was designed to hold about 100,000 people after being enlarged.  
Contradiction: It could not hold up to 100,000 people after Constantine the Great enlarged it.  
Contradiction: She stayed completely silent and breathless. 
Contradiction: A man wearing orange is holding a box.
Contradiction: Some girls are running on the sidewalk, next to some parked cars.
Contradiction: A boy plays in the water fountain.