Anchor: In some cases, the available crane or the crane pricing may limit the largest piece to be lifted, and the construction plan may be modified to accommodate a smaller crane by lifting smaller pieces.
Entailed: Price or actual availability might limit the size of the crane you can get; in this case, you would have to change the construction plan so that the sizes of pieces match the capability of the crane. 
Contradiction: Large cranes cost the same as small ones.
Contradiction: They create terrible programs with low production value.
Contradiction: The air here makes for some really lovely walks in the surrounding mountains. 
Contradiction: Nobody is wearing a turban.
Contradiction: People are eating.