Anchor: Are you well, sir? Gauve asked Jon.
Entailed: Guave asked Jon if he was okay.
Contradiction: Guave had never met Jon.
Contradiction: The terriers play on a tile floor in their home.
Contradiction: A skateboarder does tricks while his friend takes pictures.
Contradiction: Bernardino's Madonna and Child lies left of the high altar. 
Contradiction: Dave wasn't turning his head in a strong manner.