The prepositional phrase in this sentence is c. "to your sentence structure", because it is postmodifying an infinitive phrase (to bring complexity), which has the same value, in this case, as a noun phrase. Besides it is composed by a preposition (to) and a noun phrase (your sentence structure).
Option a. is a verb phrase as well as option b. In the same way, letter d. is not a prepositional phrase as it is an adjective phrase used in the comparative form.
Wait i’m confused, do you still need help even if you got the answer?
Answer:
Pavel accidently spills wine onto Kolter's lap.
Explanation:
As Bruno is discovering the dark side of his father's position, he is greatly upset and cries because of Kolter's actions towards Pavel for accidentally spilling wine onto him, even though we the readers do not know what he did to him.
Answer: B.) He has everything that the American Dream promises, and he still isn't happy
