Anchor: I saw the depth of the well, and I heard the miners' call.
Entailed: I could see how deep the well was.
Contradiction: I couldn't tell how deep the well was.
Contradiction: The players are sleeping.
Contradiction: Two women will be using a computer.
Contradiction: The pilot is sitting in an airport bar before his shift.
Contradiction: A man with pants plays with water in front of a crowd.