Anchor: In 629, Jerusalem was recaptured by the Byzantines.
Entailed: The Byzantines once had control of Jerusalem before recapturing it in 629.
Contradiction: Jerusalem was never recaptured by the Byzantines.
Contradiction: A couple eats lunch at the beach.
Contradiction: I wear an open necked shirt without a jacket in warm weather. 
Contradiction: the goat eats dogs
Contradiction: A woman is in front of the crowd.