Anchor: A construction worker wearing a harness is putting up a wooden plank.
Entailed: A contruction worker puts up a wooden plank
Contradiction: A contruction worker welds some metal
Contradiction: A little boy riding his bicycle.
Contradiction: A man rests against a pillar.
Contradiction: The body never has an initial bone-building response to large calcium doses.
Contradiction: The man is performing for the crowd.