This passage is an example of generational dilemma.
A dilemma is a problem offering two possibilities, neither of which is unambiguously acceptable or preferable. One in this position has been traditionally described as "being on the horns of a dilemma", neither horn being comfortable.
The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.