Your answer will be A participle because its not noun or adjective and its not verb
<span>These nonessential elements, which can be words, phrases, or clauses, are set off with commas. Rule: Use commas before and after nonessential words, phrases, and clauses, that is, elements embedded in the sentence that interrupt it without changing the essential meaning.</span>
adopted is the adjective : it qualifies "daughter"
The answer is B. Hope this helped.
