Anchor: The Peak Tram, originally steam-powered, was built to speed the wealthy taipans to their mountainside retreats.
Entailed: The Peak Tram was once powered by steam. 
Contradiction: The Peak Tram was originally powered by Diesel.  
Contradiction: There was no one camping in the main hall and everything was peaceful.
Contradiction: Three humans are playing with objects.
Contradiction: A woman carrying nothing but her purse tries to flag down a taxi on the street.
Contradiction: problems arise, and you don't know what's gone wrong