Anchor: A medical professional in scrubs and a face mask is observing a surgery.
Entailed: A person observes a surgical procedure.
Contradiction: A dog chases after a ball thrown by its owner.
Contradiction: Krakew was devastated by the influx of immigrants.
Contradiction: There are boats in the water
Contradiction: A person is taking a picture of a blue railroad car with a Polaroid camera.
Contradiction: I was reading Dune during a raining night in Boston as the water dripped through a hole in the roof.