Anchor: A man standing on a roof with paint filled pots.
Entailed:  A man standing on a roof.
Contradiction: A bird building a nest in a tree.
Contradiction: You will easily find my book for sale on any website that sells books.
Contradiction: A man is being hugged by a woman indoors.
Contradiction: The adults are sitting on the porch in the morning.
Contradiction: A human in the sky.