You have recently travelled to a hill station in your session break along with your family. You enjoyed the trip immensely. Write a letter to your friend telling him

about the details of your journey and convincing him to take a similar trip.​

Which statement best explains the function of the subtitlein this text? a. it provides additional information that narrows the focusof the text. b.it draws attention to important information in the table ofcontents. c.it introduces the various sections that appear withineach chapter. d.it explains the author's primary reason for writing aboutthis topic. correct (a)