Anchor: If the operations are complicated, he will return to you with a report and you can instruct him further."
Entailed: You might or might not receive a report.
Contradiction: You will receive no report if the operations prove to be complex.
Contradiction: The quarterback is tackling somebody.
Contradiction: A child is outside
Contradiction: A family is having a picnic in the field.
Contradiction: As he stared, Drew was thinking about the other.