Complex sentence: As is common with nursery rhyme exegesis, complicated metaphors are often said to exist within the lyrics of Jack and Jill, most post-date the first publication of the rhyme and have no corroborating evidence.
Split into simpler sentences: As is common with nursery rhyme exegesis, complicated metaphors are often said to exist within the lyrics of Jack and Jill. Most explanations post-date the first publication of the rhyme and have no corroborating evidence.