Anchor: A man is doing work on a roof.
Entailed: A man is working on a roof.
Contradiction: The man is working on a basement.
Contradiction: The man is sitting in a chair at the bottom of the mountain.
Contradiction: A man is cooking.
Contradiction: The new school of Jewish historians are less critical of dislocations that land acquisitions caused.
Contradiction: It is fortuitous that we have someone who can construct a building through his company.