Question

there is a lot of clean up after fishing.
subject\tdirect object\tobject of
\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tpreposition

Explanation:

To determine the correct label, analyze the sentence "There is a lot of clean up after fishing." First, identify the preposition: "after" is a preposition, and its object is "fishing". So "fishing" is the object of the preposition "after". But the question is about the labels for parts of the sentence structure related to the elements. Wait, maybe the question is about identifying which label applies to a part (maybe a typo, but assuming we need to match the labels to the relevant part). Wait, the sentence structure: "a lot of clean up" – no, let's re - examine. Wait, the labels are "subject", "direct object", "object of preposition". Let's parse the sentence. The structure: "There" (expletive) + "is" (verb) + "a lot of clean up" (subject - like, but "a lot" is a noun phrase, "of clean up" is a prepositional phrase modifying "a lot"). Then "after fishing" is a prepositional phrase, where "fishing" is the object of the preposition "after". But maybe the question is about a specific word. Wait, maybe the original question was about a word in the sentence, like "clean up" or "fishing". Wait, perhaps the intended word is "fishing" – it is the object of the preposition "after", so the label "object of preposition" applies.

Answer:

object of preposition