Anchor: Most influential at this stage was architect William Playfair, and his flair can be seen in many of the streets and public buildings of the time.
Entailed: William Playfair was an architect who was influential. 
Contradiction: William Playfair had a failed career in architecture. 
Contradiction: William Playfair had little influence in the world of architecture.
Contradiction: We never camped in VW buses.
Contradiction: Outside of the USA, shop fabrication has been in use.
Contradiction: A skateboarder fell down.