Anchor: A man walking through an empty classroom.
Entailed: The classroom does not have students in it
Contradiction: A man is taking a shower
Contradiction: Stars were attracted so that their names could be used to attract visitors.
Contradiction: The critic didn't like that John Pastier failed to mention billboards in new ball parks.
Contradiction: A person is throwing the second person in the trash.
Contradiction: If you can see the end of the runway by now, you're lucky.