Anchor: On Saturday afternoons and evenings, the place is a teeming throng of humanity.
Entailed: Saturn afternoons and evenings are the best times to experience the culture and humanity.
Contradiction: You will have a lot of trouble trying to talk and socialize with other people on Saturday nights.
Contradiction: The man is walking down a hill.
Contradiction: The woman is performing.
Contradiction: You did ask where I made the error.
Contradiction: a dog jumping