You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who plays lead in i can only imagine?" whose answer is J. Michael Finley.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who plays the lead in i can only imagine
Useful Output:

Doc 1: Casting J.Michael Finley in the Role of Bart Millard. J.Michael Finley as Bart Millard in 'I Can Only Imagine'. Choosing who to play Bart
Doc 2: I Can Only Imagine | Bart Millard Shares Story Behind Song and Film · "As long as we're breathing there's always hopeNo one is out of the
Doc 3: It is the life story of the composer-singer Bart Millard, of the MercyMe band. He is played by J. Michael Finley, currently starring in the West End show The
Doc 4: Bart Millard, award-winning recording artist and lead singer of MercyMe, was inspired to write the song after witnessing how God radically
Doc 5: Based on his popular song of the same name, I Can Only Imagine tells the true story of Millard's complicated relationship with his abusive father.