Anchor: A kid trying to climb up running through a skateboard slope.
Entailed: A child climbs a slope.
Contradiction: The child skates down a slope.
Contradiction: Time will pass but the external conditions will stay the same, so you don't need to continue to examine the results. 
Contradiction: Highland Southern populists tend to rally around economic programs.
Contradiction: GASB did not set any standards or principals for the government.
Contradiction: There is a dog running outside.