Read this section from Fahrenheit 451 to determine the tone of the passage and answer the follow-up questions. “He hung up his black beetle-colored helmet and shined it; he hung his flameproof jacket neatly; he showered luxuriously, and then, whistling, hands in pockets, walked across the upper floor of the fire station and fell down the hole. At the last moment, when disaster seemed positive, he pulled his hands from his pockets and broke his fall by grasping the golden pole. He slid to a squeaking halt, the heels one inch from the concrete floor downstairs.

He walked out of the fire station and along the midnight street toward the subway where the silent air-propelled train slid soundlessly down its lubricated flue in the earth and let him out with a great puff of warm air onto the cream-tiled escalator rising to the suburb.

Whistling, he let the escalator waft him into the still night air. He walked toward the corner, thinking little at all about nothing in particular.”
Which word pair best describes the tone of the passage?
Group of answer choices
suspenseful and informational
calm and untroubled
sarcastic and depressed
formal and lifeless