Answer:
British philosopher George Berkeley believed in immaterialism, which rejects the existence of physical matter and considers that material objects are only ideas of those who perceive them. In the quotation, he believes that it is impossible to know whether there are things outside the mind. In that matter, he maintains that there exists the same evidence now for thinking that there are things outside the mind, and that same evidence would also exist if there were no things outside the mind.
I would say the correct answer is B. hyperbole.
Hyperbole is a figure of speech that authors use when they want to exaggerate things. So this 'vegetable love' cannot possibly grow larger than empires - the poem just wants to demonstrate the power and intensity of this love by using the figure of hyperbole. A paradox would include two completely opposite things, and <em>vast </em>and <em>slow </em>are not opposites.
"ir-" is the root of "irrelevant"