In “ambush,” which line signals the end of the narrative within the frame story? a. “he fell on his back. his rubber sandals had been blown off.” b. “even now i haven’t finished sorting it out. sometimes i forgive myself, other times i don’t.” c. “for me, it was not a matter of live or die. i was in no real peril.” d. “none of it mattered. the words seemed far too complicated. all i could do was gape at the fact of the young man’s body.”