Anchor: A man preparing dinner with a female companion.
Entailed: The man is about to eat
Contradiction: The man is doing laundry
Contradiction: If the acclimation process repeats with a new group of organisms and mortality goes up, we should use the same water to dilute to see if it repeats.
Contradiction: He'll go and work on the lawn for four hours.
Contradiction: they were married
Contradiction: A few friends are having dinner.