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 the first gordon on sesame street?" whose answer is Matthew Thomas Robinson Jr..
Each document should contain about 30 words, and these documents should contain useful information.

Query: first actor to play gordon on sesame street
Useful Output:

Doc 1: 1929-1984) was a New York stage actor who played the role of Gordon in the original test pilots of Sesame Street (screened for a week on a
Doc 2: Roscoe Orman, who has played Gordon since 1974, is among those HBO let go. Bryan Bedder/Getty Images.
Doc 3: For over 35 years, Roscoe Orman has entertained generations of parents and children as the lovable Gordon on the beloved children's program Sesame Street.
Doc 4: Roscoe Orman's contract with Sesame Street as “Gordon Robinson” ended in 2016, but his acting career did not.
Doc 5: Matt Robinson played the original Gordon on Sesame Street. The actor debuted the role of the friendly neighbor married to Susan (Loretta Long)