Anchor: The two horses and man trudge through the snow on a wintry day.
Entailed: There are at least 2 animals and one man
Contradiction: It's a blazing hot day
Contradiction: People in a park sleeping on benches.
Contradiction: Waterfowl and birds of prey are found on Mallorca.
Contradiction: The truck bed is empty.
Contradiction: First, twenty must pass.