Anchor: Three children and an adult view an electronic device that the adult is holding.
Entailed: The three children are near an a device a person is holding.
Contradiction: The three children are running away from the adult with a non electronic device.
Contradiction: Keswick was only known locally, not world-wide.
Contradiction: People on the train tracks wear noticeable clothing.
Contradiction: Emperor Valens destroyed most of the building so that no one used it again.
Contradiction: Two people are outside.