Anchor: Although the views about how an organization can change its culture vary considerably, the organizations we studied identified leadership as the most important factor in successfully making cultural changes.
Entailed: Regardless of differing views among organizations, all of them said that the most important part of changing the culture is leadership.
Contradiction: Leadership was lowest on the list of factors important for bringing about culture changes.
Contradiction: I'm certain that five percent puts you in a better rating
Contradiction: Barriers can be reduced by screening and interventions. 
Contradiction: The lab tech is drinking the blood sample.
Contradiction: The people are inside.