Roman gods and goddesses were named after objects and did not possess a gender, whereas Greek gods were decided by human characteristics and traits.
Having remarkable energy, liveliness, or force of personality:<span>a vital leader.</span>
I don't understand your question, and the details, it seems you have already answered your own question
Answer:
The most relevant details are the time and location of the event and the town’s history with the firework show.
I personally would say c) irony.
Why?
Alliteration is like the sally seashells kids song.
Metaphor is saying " he is a rock" when "he" is not actually a rock
Hyperbole is something exaggerated or a claim.
That makes me believe it is irony. Hope this helps.