Anchor: A man follows his black and white dog as it takes on an obstacle course.
Entailed: A man is with his dog.
Contradiction: A man cuddles his dog.
Contradiction: The boat?
Contradiction: They were not discouraged. 
Contradiction: A boy learns to walk a tightrope.
Contradiction: Even if a person is dying at 95, it is possible it can lead to a lower VSL.