Anchor:  One of the men in the clearing began to rise upwards slowly.
Entailed: There was a clearing where a man started to come up.
Contradiction: No man came out of the clearing.
Contradiction: The bottle was empty and said nothing.
Contradiction: I think our country has no need to adopt the metric system.
Contradiction: Two people are walking up the side of the mountain.
Contradiction: A girl is lying down.