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: "Released at the height of a five-decade recording career, and featuring the single "If I Could Turn Back Time," Heart of Stone was what number album for Cher?" whose answer is nineteenth.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Cher "Heart of Stone" album number in her discography
Useful Output:

Doc 1: Cher albums: Cher 87, heart of stone, love hurts remasters?  Cher finally re-released one of her '70s Warner Bros. albums today (Stars
Doc 2: Heart of Stone is such a great album where every song is a hit honestly. The rock vibes suit her so well. It is such a catchy and quality album.
Doc 3: Happy 35th Anniversary to Cher's nineteenth studio album Heart of Stone, originally released June 19, 1989.
Doc 4: The opening song on Cher's 1989 album, "Heart of Stone," "If I Could Turn Back Time," showed me that she was capable of rocking.
Doc 5: If I Could Turn Back Time. Heart of Stone · 1989 ; Just Like Jesse James. Heart of Stone · 1989 ; Super Trouper. Mamma Mia! Here We Go Again (The Movie Soundtrack