As DM, my puzzles may not involve haiku, particularly if the answer is the only three lines that aren't actually a haiku.
My answers to divinations may not involve limericks.
Just because the spell description says I can give a 'cryptic response' doesn't mean I should.
Particularly if the response is a poem.
I am to ask someone else to write my poems answers to divinations and puzzles. Mine are "too hard."