What literary technique is often prominent in epigrams?

Epigrams are concise, witty poems or statements that often convey a thought or observation in a clever or humorous way. The hallmark of an epigram is its brevity and the ability to provoke thought while also entertaining the reader. This connection to humor and succinctness makes option B the most appropriate choice, as it captures the essence of what an epigram aims to achieve.

While some epigrams may incorporate rhyme schemes, this is not a defining characteristic and does not contrast with the primary qualities that make epigrams effective. Extended metaphors and complex narratives also don’t align with the nature of epigrams, which thrive on simplicity and directness rather than intricate storytelling or elaborate comparisons. Therefore, the focus on humor and brevity is the key characteristic that makes option B the definitive answer.