Which logical fallacy is used in the text?
Teens shouldn't get cell phones. It's just a matter of time before they'll stop seeing friends in real life—they'll just text each other from their rooms.
A. straw man: a misrepresentation of an opponent's position that makes it easier to argue against
B. slippery slope fallacy: the false assumption that a small first step will lead to extreme consequences
C. false causation: the assumption that because two things happened together, one caused the other
Determine the correct option from the provided choices and reply with its corresponding letter.

B