Anchor: Factors to be explored range from practitioner behavior and practice guidelines to policy changes that are needed to facilitate implementation of screening and intervention in these settings.
Entailed:  Factors to be explored range from practitioner behavior and practice guidelines
Contradiction:  Factors to be explored don't range from practitioner behavior and practice guidelines
Contradiction: Absolutely, the rich paying more tax is just common sense.
Contradiction: Tuppence answered, "Shoot!"
Contradiction: A boy is sitting down.
Contradiction: Two people are outside.