Answer:
I would have to say dirt: grass
Explanation:
I think this not just because I don't know the answer its because you said page: book and they are close to each other so dirt: grass are close to each other.
The complete adjective clause in the sentence is F. that I have prepared.
An adjective clause usually starts with who, whom, when, where, why, that or which. Most often it provides more information and description; however, it will not change the meaning of the sentence.
