Anchor: Two people, sitting on a park bench, taking a nap.
Entailed: People resting outside.
Contradiction: Two people stretch on the bench before their run.
Contradiction: Contract authority and budget authority are entirely unrelated.
Contradiction: Children are in a parade.
Contradiction: A person carries his skateboard outside.
Contradiction: Since it is less difficult to change a design early in the process, this is when most companies try to get the design solidified.