Anchor: The construction manager (CM) may function either as an agency CM, or as an atrisk CM.
Entailed: The CM can be an agency one, or an atrisk one.
Contradiction: The CM can only be an agency one.
Contradiction: The bird is floating in the water.
Contradiction: two people wrestle
Contradiction: The participants have no difficulties in understanding audits of financial statements and are very clear on both the process and the results. 
Contradiction: Two children outside playing.