An unreliable narrator can actually be any type of narrator—limited, omniscient, or limited omniscient. What unreliable means is that the narrator can’t be trusted because he or she has provided accounts that prove to be incorrect either on purpose or because of some mistakes in assessing a situation. An unreliable narrator can increase the true-to-life aspect of a work (which tends to make things more interesting) because of how humans are far from perfect and can, too, be prone to lying and being incorrect.
The repetition of the word “whirl” creates a sense of "intensity".
"Oread", one of Hilda Doolittle’s best-known lyrics, which was first distributed in the issue of BLAST in 1914, serves to outline this early style well. The title Oread was included after the piece was first composed, to propose that a nymph was ordering up the ocean. Here is the short poem, (One of my favorites);
Whirl up, sea—
whirl your pointed pines,
splash your great pines
on our rocks,
hurl your green over us,
cover us with your pools of fir.
Answer: All of them would be best, but in my opinion health insurance would be best, as the teen would have to go to the doctor for vaccines and check ups. Those are usually not cheap without insurance. In the event that teen gets hurt, enough for surgery, the insurance should cover the cost of that procedure.
Though you could argue for all of the other ones.