Problem: Background: Robert Dennis Crumb (; born August 30, 1943) is an American cartoonist and musician who often signs his work R. Crumb. His work displays a nostalgia for American folk culture of the late 19th and early 20th centuries, and satire of contemporary American culture. Crumb is a prolific artist and contributed to many of the seminal works of the underground comix movement in the 1960s, including being a founder of the first successful underground comix publication, Zap Comix, contributing to all 16 issues. He was additionally contributing to the East Village Other and many other publications, including a variety of one-off and anthology comics.
Context: Crumb's father gave him $40 when he left home after high school. His first job, in 1962, was drawing novelty greeting cards for American Greetings in Cleveland, Ohio. He stayed with the company for four years, producing hundreds of cards for the company's Hi-Brow line; his superiors had him draw in a cuter style that was to leave a footprint on his work throughout his career. In Cleveland he met a group of young bohemians such as Buzzy Linhart, Liz Johnston, and Harvey Pekar. Dissatisfied with greeting card work, he tried to sell cartoons to comic book companies, who showed little interest in his work. In 1965, cartoonist Harvey Kurtzman printed some of Crumb's work in the humor magazine he edited, Help!. Crumb moved to New York, intending to work with Kurtzman, but Help! ceased publication shortly after. Crumb briefly illustrated bubblegum cards for Topps before returning to Cleveland and American Greetings.  Crumb married Dana Morgan in 1964. Nearly destitute, the couple traveled in Europe, during which Crumb continued to produce work for Kurtzman and American Greetings, and Dana stole food. The relationship was unstable as Crumb frequently went his own way, and he was not close to his son Jesse (b. 1965).  In 1965 and 1966 Crumb had a number of Fritz the Cat strips published in the men's magazine Cavalier. Fritz had appeared in Crumb's work as early as the late 1950s; he was to become a hipster, scam artist, and bohemian until Crumb abandoned the character in 1969.  Crumb was becoming increasingly uncomfortable with his job and marriage when in June 1965 he began taking LSD, a psychedelic drug that was then still legal. He had both good and bad trips. One bad trip left him in a muddled state for half a year, during which for a time he left Dana; the state ended when the two took a strong dose of the drug together in April 1966. Crumb created a number of his best-known characters during his years of LSD use, including Mr. Natural, Angelfood McSpade, and the Snoid.
Question: did he do anything else?
Answer: Crumb married Dana Morgan in 1964.

Problem: Background: Groening was born on February 15, 1954 in Portland, Oregon, the middle of five children (older brother Mark and sister Patty were born in 1950 and 1952, while the younger sisters Lisa and Maggie in 1956 and 1958, respectively). His Norwegian American mother, Margaret Ruth (nee Wiggum; March 23, 1919 - April 22, 2013), was once a teacher, and his German Canadian father, Homer Philip Groening (December 30, 1919 - March 15, 1996), was a filmmaker, advertiser, writer and cartoonist. Homer, born in Main Centre, Saskatchewan, Canada, grew up in a Mennonite, Plautdietsch-speaking family.
Context: After spending a few years researching science fiction, Groening got together with Simpsons writer/producer David X. Cohen (known as David S. Cohen at the time) in 1997 and developed Futurama, an animated series about life in the year 3000. By the time they pitched the series to Fox in April 1998, Groening and Cohen had composed many characters and storylines; Groening claimed they had gone "overboard" in their discussions. Groening described trying to get the show on the air as "by far the worst experience of [his] grown-up life." The show premiered on March 28, 1999. Groening's writing credits for the show are for the premiere episode, "Space Pilot 3000" (co-written with Cohen), "Rebirth" (story) and "In-A-Gadda-Da-Leela" (story).  After four years on the air, the show was canceled by Fox. In a situation similar to Family Guy, however, strong DVD sales and very stable ratings on Adult Swim brought Futurama back to life. When Comedy Central began negotiating for the rights to air Futurama reruns, Fox suggested that there was a possibility of also creating new episodes. When Comedy Central committed to sixteen new episodes, it was decided that four straight-to-DVD films - Bender's Big Score (2007), The Beast with a Billion Backs (2008), Bender's Game (2008) and Into the Wild Green Yonder (2009) - would be produced.  Since no new Futurama projects were in production, the movie Into the Wild Green Yonder was designed to stand as the Futurama series finale. However, Groening had expressed a desire to continue the Futurama franchise in some form, including as a theatrical film. In an interview with CNN, Groening said that "we have a great relationship with Comedy Central and we would love to do more episodes for them, but I don't know... We're having discussions and there is some enthusiasm but I can't tell if it's just me". Comedy Central commissioned an additional 26 new episodes, and began airing them in 2010. The show continued in to 2013, before Comedy Central announced in April 2013 that they would not be renewing it beyond its seventh season. The final episode aired on September 4, 2013.
Question: Did the series ever end?
Answer:
After four years on the air, the show was canceled by Fox.