Which answer choice best explains how the bolded participial phrase is used in this sentence?

The elderly couple dancing the tango in the ballroom swayed to the rhythms of the song.

Responses

It is the active verb in the sentence.
It is the active verb in the sentence.

It is used as the subject noun of the sentence.
It is used as the subject noun of the sentence.

It is an adjective to describe the word couple.
It is an adjective to describe the word couple .

It is an adverb modifying the verb swayed.

1 answer

The best explanation for how the bolded participial phrase "dancing the tango in the ballroom" is used in the sentence is:

It is an adjective to describe the word couple.

This participial phrase modifies "couple" by providing more information about them.