Conversation so far:
What were the listeners views on Bobbie Gentry's Ode to Billie Joe song?
Bobbie Gentry said that listeners named flowers, an engagement ring, a draft card, a bottle of LSD pills, and an aborted baby being impetus for Billie Joe's suicide.

Question: What were some other views?
Self-contained rewrite: What were some other views on Bobbie Gentry's Ode to Billie Joe besides what listeners told Bobbie Gentry?