To answer this question, you need to understand the meaning of the word "demarcated." The correct answer is B) To set the boundaries.
Option A) inheritance - This option is incorrect because "demarcated" does not refer to the concept of inheritance.
Option B) To set the boundaries - This option is correct. "Demarcated" means to set the boundaries or to establish a clear separation between two things.
Option C) revoke - This option is incorrect because "demarcated" does not mean to revoke or cancel something.
Option D) puzzle - This option is incorrect because "demarcated" does not mean to puzzle or confuse someone.
The correct answer is B) To set the boundaries. This option is correct because "demarcated" refers to the act of defining or establishing clear boundaries or separations.