What rules of grammar does poetry often "break"?
spelling
punctuation
rhythm

The correct answer is Punctuation

Explanation:

Poetry is a type of literary form, that uses different elements to regular texts this includes using verses or short lines rather than prose, including rhyme and rhythm and using multiple figures of speech, symbols, and aesthetic devices to explore feelings, situations, events, qualities, etc. Additionally, in terms of language and grammar convention poetry is different to regular language not only because in this words do not follow their literal meaning but also because the use of verses breaks the traditional structure of sentence including the punctuation as in poetry poets can use more frequently punctuation marks as some use comma after very verse even if it is not a complete idea or on the opposite omit punctuation marks when these are required. Therefore, it is punctuation the one poetry often breaks.

a) madame podtochina used witchcraft to make it disappear.

a low four-wheeled open carriage of a kind formerly used in russia.