The key words in planning for an unpredictable future are focus and flexibility.

Answer: Option D

Flexibility : the quality of bending easily without breaking.
Complexity : the state or quality of being intricate or complicated.
Tensity : the state of being stretched tight.
Pliability : the quality of being easily bent; flexibility.
Rigidity : inability to be to bent or be forced out of shape.

Antonym of Flexibility is Rigidity