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 played greg brady in the brady bunch?" whose answer is Barry William Blenkhorn.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who played greg brady in the brady bunch
Useful Output:

Doc 1:  actor/musician Barry Williams think happened to his television counterpart, Greg  Greg Brady, from the classic TV series, "The Brady Bunch"?
Doc 2: Decades after starring as step-siblings Marcia and Greg Brady on The Brady Bunch, Barry Williams says his offscreen romance with Maureen
Doc 3: Barry Williams then and now. Before finding his footing as the eldest Brady son, Greg, Williams, now 68, had guest roles on series like That
Doc 4: Barry Williams as Greg Brady. The actor played the family's eldest son. He reprised his role in Brady Bunch spinoffs and made a cameo in the
Doc 5: LOS ANGELES - OCTOBER 6: Barry Williams as Greg Brady in THE BRADY BUNCH episode.