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 sings the theme song on empty nest?" whose answer is Billy Vera.
Each document should contain about 30 words, and these documents should contain useful information.

Query: artist of Life Goes On Empty Nest theme song
Useful Output:

Doc 1: From dormant volcanoes and salt pans to urban forests and library gardens, these are the places we go for peace and quiet.
Doc 2: Discover inspiring quotes and sayings about birds leaving the nest. Find the perfect words to capture the bittersweet moment of watching
Doc 3: Written in the aftermath of a bad relationship, this 1986 ballad is John Prine at his most romantically destitute.
Doc 4: Life goes on with catchy tunes like this from Empty Nest. Come watch it weekdays on BlueHighways TV!
Doc 5: October 8, 1988— Let's take a stroll down 80's Nostalgia Lane with a look back at the pilot Intro/theme to one of our favorite Classic