Id say B. its a shot in the dark but makes the most sense
He recognizes that Romeo is a Montague because he is familiar with Romeo's voice.
The correct answer is meter.
Free verse is a type of a verse where poets choose not to use any rhymes, as well as a particular meter. Meter can be for example, iambic pentameter - this is a strict meter which follows particular rules, which free verse doesn't have. Free verse doesn't follow any rules - it is free.
POV of one of the characters because it can give you a stronger feel for the main character.
