Anchor: Two men are instructing others in martial arts.
Entailed: Instructors are teaching martial arts.
Contradiction: Only one instructor is present.
Contradiction: Seven children, three of which are riding scooters traveling along a dirt path in a rural setting with a mountain in the background.
Contradiction: New economic possibilities and progress will be fueled by electronic networks. 
Contradiction: The work that was expected to be done by the implementation committee had to be done in 6 months.
Contradiction: A kid plays with the pinata.