I think this is definitely WHO because the story is talking about a certain unknown character.
A subject is the one being discussed in the sentence. In the question about, Who functions as the subject. It is the receiver of the action-- <em>left a pair of mittens on the ground. </em>The direct object is the <em>pair of mittens</em>. It's not possessive because it's not asking about ownership. <em>Park </em>is the object of the preposition.
ANSWER: A
Answer: A seems the most logical answer
Explanation:
yoh tow gorilla ko he puch na padega
