Anchor: Its marble streets and monuments have been extensively excavated and restored by archaeologists, and with only a little imagination it is easy to transport yourself to Roman times.
Entailed: Restoration was due to the archaeologists, they restored the streets and monuments.
Contradiction: The marble streets and monuments have yet to be excavated.
Contradiction: It was absurd to think that being nervous is absurd.
Contradiction: A man outdoors
Contradiction: There are no people at the train station.
Contradiction: A man is playing an instrument on the sidewalk.