Option Bcan happen when to much gaming(harmful gaming) is in action. And option B is also the only negative option and the question is looking for a harmful (negative) option. Hence %100 sure its OptionBHow can people develop social skills if they never leave the house and never interact with other people?
It is not persuasion as it's not trying to convince you think about something in a certain way, and it's not informative as it doesn't have any dates, quotes, or references. You can also tell it's to entertain as it uses unique and emotional words.