what literary device best fits the sentence?

"you could start a fire from this gaslight."
irony, metaphor, paradox, personification, allegory, allusion, alliteration, symbolism, hyperbole, foreshadowing, onomatopoeia, theme, style, rhyme, scheme, meter, caesura, couplet, enjambment, foot, lambic pentameter, sonnet, stanza, anaphora, blank verse, genre, juxtaposition.