Choose the best revision for the dangling modifier in the following sentence:

Question

"The curtains near the stove caught on fire, while taking a nap."
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While taking a nap, the curtains near the stove caught on fire.
The curtains near the stove caught on fire, while taking a nap.
The curtains while taking a nap near the stove caught on fire.
While I was taking a nap, the curtains near the stove caught on fire.

Answer 1

While taking a nap, the curtains near the stove caught on fire.