Which sentence does not contain any punctuation errors? a. she sleeps on the tiny old, bed in the guest bedroom. b. she sleeps on the tiny old bed in the guest bedroom. c. she sleeps on the tiny, old, bed in the guest bedroom. d. she sleeps on the tiny, old bed in the guest bedroom.

Let's go through the options: A. She sleeps on the tiny old, bed in the guest bedroom. - here there should be no comma between "old" and "bed" - old describes the bed! B. She sleeps on the tiny old bed in the guest bedroom - here, we need a comma between the two adjectives, "tiny" and "old"!. C. She sleeps on the tiny, old, bed in the guest bedroom - here, again the comma between "old" and "bed" is wrong. D. She sleeps on the tiny, old bed in the guest bedroom- this is a correct sentence and the correct option!.