Anchor: This is a real challenge for policy, institutional systems, and professionals.
Entailed: This is a difficult obstacle to overcome for various parties.
Contradiction: The various parties will face no additional difficulties.
Contradiction: The motorcross rider rides down the hill.
Contradiction: There were no quotation marks.
Contradiction: A husband and wife are reciting their vows at the altar.
Contradiction: The man is holding a lighter.