Can 'The track continues past the necropolis to an impressive amphitheatre, very probably carved by Nabateans, but influenced by the Romans.' be viewed as neither a logical extension nor a contradiction of 'The path leads to an amphitheater that was influenced by Romans.  '
The track continues past the necropolis to an impressive amphitheatre, very probably carved by Nabateans, but influenced by the Romans.###The path leads to an amphitheater that was influenced by Romans.  