Anchor: That's why the chief food technician in the leading dairy cooperative in the country was reclining behind a giant mixing vat and desperately wanted to forget about the negative stimuli on his nerve cells caused by the 83 kilograms of his body.
Entailed: The chief food technician has 83 kilograms of his body causing negative stimuli. 
Contradiction: The chief food technician wants to remember the positive stimuli that was caused from his body.
Contradiction: The man is spray painting the wall.
Contradiction: The man is working.
Contradiction: A man reads a book in the park.
Contradiction: I am not sure.