CAN SOMEONE HELP!!
 Identify the correct poetic form for the example. Each answer can only be used once.
 A tired caterpillar went to sleep one day
 In a snug little cradle of silken gray,
 And he said, as he softly curled up in his nest,
 "Oh, crawling was pleasant, but rest is best."
 -author unknown
 O rhymed couplet
 O rhymed quatrain
 Open picture
 free verse