Which line best readers identify a countryside setting?

when the old man, by bilbo and some dwarves, had finished unloading, bilbo gave a few pennies away;

the young hobbits stared at the door in vain for a while, and then made off, feeling that the day of the party would never come.

inside bag end, bilbo and gandalf were sitting at the open window of a small room looking out west on to the garden.

“yes,” said bilbo. “i am very fond indeed of it, and of all the dear old shire; but i think i need a holiday.”

Returning from vietnam, we were indeed given a parade. crowds of screaming people waving signs — not just on one road, one day. no, they were everywhere. every day. on the streets, on the television, on the radio. a hot, angry tangle of shaking fists and ugly words that threatened us like a monster with a hundred heads. our country had chewed us up and spit us out, and now we were being treated as if it were our fault. what is one way the author's use of language contributes to the tone of this passage? a. the use of figurative language creates a feeling of resentment. b. the phrase "hot, angry tangle" is used sarcastically to create irony. c. the word "parade" is used sarcastically to create a lighthearted mood. d. the parallelism draws attention to the confusion of those returning.