In this problem, 
and its graph are given. Use the graph of 
to determine where 
has a point of inflection. 
Definitions:
External World
The reality existing outside an individual's mind, perceived through the senses.
Aristophanes
Aristophanes was an ancient Greek playwright known for his comic plays, which critically examined social, political, and cultural topics of Athens.
Completion
The state or condition of being completed, where all required or planned parts, elements, or steps have been accomplished or fulfilled.
Other Half
Often refers to a concept in Platonic philosophy where each soul is divided and seeks its counterpart to become whole.
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