Anchor: A boy in speedos, wading through a lake.
Entailed: A young man in swimwear spends time in the lake.
Contradiction: A boy rows a canoe on the lake.
Contradiction: The scene is bright, the sun is high, and everything is calm.
Contradiction: Grab a small caliber gun (.22) or rifle (.22) and find a stream.
Contradiction: Two women are working in an office.
Contradiction: man works with metal