Please help!!! Important Test. I will give Brainliest if your Right.

Which detail from "Baucis and Philemon" best develops the theme "what goes around, comes around"?

A. "I do wish," answered old Baucis, "that our neighbors were a little more kindly."

B. "The richest man in all the land could not have done more than you have done for our comfort," said he.

C. To their great wonder they saw that the village had disappeared and that a broad lake had taken its place. no house had been left standing save their own humble cottage.

D. So they talked together about their garden, and their cow, and their grapevine on the cottage wall. but the rude shouts of children and the sharp barking of dogs in the village nearby grew louder and louder.