Anchor: John Glenn's space shuttle ride as a medical guinea pig.
Entailed: They sent John Glenn into space, not knowing how it would work out.
Contradiction: One person that has never been to space is John Glenn, who refused when asked to.
Contradiction: The dog had no name.
Contradiction: It was a mistake.
Contradiction: Bronell canceled all sessions due to lack of demand.
Contradiction: There is a guy doing an activity.