Anchor: A person is sitting at a computer working while people wait.
Entailed: A human sitting.
Contradiction: Nobody is sitting.
Contradiction: Let's do this! I've got the energy of a full herd of ox!
Contradiction: A young lady is wearing blue.
Contradiction: There's going to be a car race tomorrow if anyone thinks they can beat Oro's car.
Contradiction: The man is skateboarding outside.