Anchor: Adorned by ten angel sculptures by Bernini and his studio, it arrives at the Cetel Sant'Angelo, originally built as Hadrian's mausoleum in a.d. 139.
Entailed: There are ten angel sculptures.
Contradiction: The angel sculptures have been removed. 
Contradiction: You see it every day.
Contradiction: That's pretty good.
Contradiction: The skateboarder is sleeping.
Contradiction: A man is painting.