The Legend of Paradise Island is a Hawaiian Musical Fantasy in two acts, with book, music, and lyrics by Carmen Lombardo and John Jacob Loeb. The book was adapted by Francis Swann. The show was produced by Guy Lombardo at the Jones Beach Marine Theater. The show opened on June 22, 1961.
Can we infer the following?
Francis Swann was unsure if he wanted to make the adaptation of The Legend of Paradise Island.
It's impossible to say