Anchor: When the largest piece to be lifted is determined from the construction plan, the necessary crane can be determined.
Entailed: The necessary crane can only be decided when the biggest piece to be lifted in the plan is found.
Contradiction: The necessary crane can be determined before seeing what pieces will need lifting.
Contradiction: A group of girls are playing on a field.
Contradiction: There are two principles within a critical success factor. 
Contradiction: Two cats are chasing each other down the street
Contradiction: Only Funchal's Teatro Municipal often stages more theatrical entertainment.