C. Double-meaning pun
In this pun, the word grave has a double meaning. It can refer to either the situation being serious or the hole in which the dead are buried. Both relate to the situation and therefore makes this a double meaning pun.
Frfr like do your work XD
Prismatic can mean "something in the shape of a prism" or "varied and arrayed colors". The best answer would be C.
Answer:
her tone is ironic,she did think this would teach her such a good lesson.
Explanation: