Depends on which word is italicized.
<em>The </em>is a determiner, <em>pink </em>is an adjective, <em>pig </em>is a noun, <em>clapped </em>is a verb, <em>wildly </em>is an adverb.
A subject is a part of a sentence that contains the person or thing performing the action (or verb) in a sentence.
The answer is D. Hope that helped.
