Anchor: a older man tilling is farm with a two horse drawn tiller.
Entailed: The old man is working a farm.
Contradiction: The old man is sewing.
Contradiction: Children play at the park.
Contradiction: There are three people with food.
Contradiction: I did not ask whether the murder put anything into the tonic.
Contradiction: There is a chance that he does not know that it may be a cult.