Anchor: A worker watches heavy machines and construction on railway lines.
Entailed: A person watches ongoing rail road construction.
Contradiction: A rail road worker taking a nap on his lunch break.
Contradiction: You are unlikely to see anyone else during your trip.
Contradiction: The mouth of the Bosphorus can be closed by a huge chain.
Contradiction: A woman is washing her clothes in the sink.
Contradiction: A little girl is playing outside.