Anchor: A squirrel jumps in the snow.
Entailed: A squirrel is outside.
Contradiction: A squirrel is attacking a small child.
Contradiction: A squirrel is stuffed and mounted on a wall.
Contradiction: A squirrel jumps in the pond water.
Contradiction: The squirrel is sitting on a tree branch in the rain.
Contradiction: The squirrel is sleeping in a tree.