Anchor: For example, reviewing the work output of the employee and occasional phone call or visits to the employee.
Entailed: Someone can review the work output of the employee and occasionally call and visit them.
Contradiction: One should never review the work output of an employee.
Contradiction: I believe he was a Congressman from California.
Contradiction: A woman is standing up.
Contradiction: 4 people are playing the cello
Contradiction: The elderly woman is looking at a picture while trying to keep warm.