Anchor: Two men wearing surgical masks seem to be doing surgery while one person watches and another is partly hidden in the background.
Entailed: The men are wearing surgical masks
Contradiction: The men are sleeping.
Contradiction: Two people are in the swimming pool.
Contradiction: The dilution series may vary dependent on the factors used in design.
Contradiction: Patients improved within just a week.
Contradiction: One perk of residing near volcanoes is the plentiful supply of hot springs.