Background: Marvin Neil Simon (born July 4, 1927) is an American playwright, screenwriter and author. He has written more than 30 plays and nearly the same number of movie screenplays, mostly adaptations of his plays. He has received more combined Oscar and Tony nominations than any other writer. Simon grew up in New York during the Great Depression, with his parents' financial hardships affecting their marriage, giving him a mostly unhappy and unstable childhood.
Context: Two years later, he quit his job as a mailroom clerk in the Warner Brothers offices in Manhattan to write radio and television scripts with his brother Danny Simon, including tutelage by radio humourist Goodman Ace when Ace ran a short-lived writing workshop for CBS. They wrote for the radio series The Robert Q. Lewis Show, which led to other writing jobs. Max Liebman hired the duo for his popular television comedy series Your Show of Shows, for which he earned two Emmy Award nominations. He later wrote scripts for The Phil Silvers Show; the episodes were broadcast during 1958 and 1959. Simon credits these two latter writing jobs for their importance to his career, stating that "between the two of them, I spent five years and learned more about what I was eventually going to do than in any other previous experience." He adds, "I knew when I walked into Your Show of Shows, that this was the most talented group of writers that up until that time had ever been assembled together." Simon describes a typical writing session with the show: There were about seven writers, plus Sid, Carl Reiner, and Howie Morris...Mel Brooks and maybe Woody Allen would write one of the other sketches ... everyone would pitch in and rewrite, so we all had a part of it ... It was probably the most enjoyable time I ever had in writing with other people. Simon incorporated some of their experiences into his play Laughter on the 23rd Floor (1993). A 2001 TV adaptation of the play won him two Emmy Award nominations. The first Broadway show Simon wrote was Catch a Star! (1955), collaborating on sketches with his brother, Danny.
Question: Did he only write or did he act as well?
Answer:

Problem: Background: Stephen Ray Vaughan (October 3, 1954 - August 27, 1990) was an American musician, singer, songwriter, and record producer. In spite of a short-lived mainstream career spanning seven years, he was one of the most influential guitarists in the revival of blues in the 1980s. AllMusic describes him as "a rocking powerhouse of a guitarist who gave blues a burst of momentum in the '80s, with influence still felt long after his tragic death." Born and raised in Dallas, Texas, Vaughan began playing guitar at the age of seven, inspired by his older brother Jimmie.
Context: In September 1970, Vaughan made his first studio recordings with the band Cast of Thousands, which included future actor Stephen Tobolowsky. They recorded two songs, "Red, White and Blue" and "I Heard a Voice Last Night", for a compilation album, A New Hi, that featured various teenage bands from Dallas. In late January 1971, feeling confined by playing pop hits with Liberation, Vaughan formed his own band, Blackbird. After growing tired of the Dallas music scene, he dropped out of school and moved with the band to Austin, Texas, which had more liberal and tolerant audiences. There, Vaughan initially took residence at the Rolling Hills Country Club, a venue that would later become the Soap Creek Saloon. Blackbird played at several clubs in Austin and opened shows for bands such as Sugarloaf, Wishbone Ash, and Zephyr, but could not maintain a consistent lineup. In early December 1972, Vaughan left Blackbird and joined a rock band named Krackerjack; he performed with them for less than three months. In March 1973, Vaughan joined Marc Benno's band, the Nightcrawlers, after meeting Benno at a jam session years before. The band featured vocalist Doyle Bramhall, who met Vaughan when he was twelve years old. The next month, the Nightcrawlers recorded an album at Sunset Sound Recorders in Hollywood for A&M Records. While the album was rejected by A&M, it included Vaughan's first songwriting efforts, "Dirty Pool" and "Crawlin'". Soon afterward, he and the Nightcrawlers traveled back to Austin without Benno. In mid-1973, they signed a contract with Bill Ham, manager for ZZ Top, and played various gigs across the South, though many of them were disastrous. Ham left the band stranded in Mississippi without any way to make it back home and demanded reimbursement from Vaughan for equipment expenses; Ham was never reimbursed. In 1975, Vaughan joined a six-piece band called Paul Ray and the Cobras that included guitarist Denny Freeman and saxophonist Joe Sublett. For the next two-and-a-half years, he earned a living performing weekly at a popular venue in town, the Soap Creek Saloon, and ultimately the newly opened Antone's, widely known as Austin's "home of the blues". In late 1976, Vaughan recorded a single with them, "Other Days" as the A-side and "Texas Clover" as the B-side. Playing guitar on both tracks, the single was released on February 7, 1977. In March, readers of the Austin Sun voted them as Band of the Year. In addition to playing with the Cobras, Vaughan jammed with many of his influences at Antone's, including Buddy Guy, Hubert Sumlin, Jimmy Rogers, Lightnin' Hopkins, and Albert King. Vaughan toured with the Cobras during much of 1977, but near the end of September, after they decided to strive for a mainstream musical direction, he left the band and formed Triple Threat Revue, which included singer Lou Ann Barton, bassist W. C. Clark, and drummer Fredde Pharaoh. In January 1978, they recorded four songs in Austin, including Vaughan's composition "I'm Cryin'". The thirty-minute audio recording marks the only known studio recording of the band.
Question: did he ever perform with others
Answer:
Vaughan jammed with many of his influences at Antone's, including Buddy Guy, Hubert Sumlin, Jimmy Rogers, Lightnin' Hopkins, and Albert King.