The correct answer should be Compare and Contrast strategy of presentation. In it, you compare numerous items and describe how they are similar and different from each other, so as to prove your point.
At the minimum, a prepositional phrase will begin with a preposition and end with a noun, pronoun, gerund, or clause, the "object" of the preposition. In = preposition; the, weedy, overgrown = modifiers; garden = noun.
The answer would be the first choice "<span>A radio interview"</span>
