Anchor: A lady is giving a presentation to an all-female class.
Entailed: A woman is teaching a class of other woman.
Contradiction: The lady is letting the class that the first person on the moon was really Nina Armstrong and NASA changed it.
Contradiction: A business woman is giving a presentation to her brothers.
Contradiction: An alien leader has collected female robots to turn kittens into puppies.
Contradiction: There are many men in the class.
Contradiction: A woman drives a car to work.