Answer:
Text messaging, or texting, is the act of composing and sending electronic messages, typically consisting of alphabetic and numeric characters, between two or more users of mobile devices, desktops/laptops, or other type of compatible computer.
:-))
I think it's A because that sentence was like the shortest summary for the whole paragraph.
I'm sorry if I was wrong, though. I hope this helps! Good luck!
Ac<span>cording to this passage, Tom Stoppard is a playwright. that is a true option since the passage says they wrote a play. </span>