Some context: Silverman was born in Bedford, New Hampshire, to Beth Ann (nee Halpin; 1941-2015) and Donald Silverman. She was raised in Manchester, New Hampshire. Beth had been George McGovern's personal campaign photographer and would found the theater company New Thalian Players, while Donald has training as a social worker and also ran the clothing store Crazy Sophie's Outlet. Silverman's parents divorced and later remarried others.
Her television sitcom The Sarah Silverman Program debuted on Comedy Central in February 2007, the series had 1.81 million viewers and portrays the day-to-day adventures of fictionalized versions of Silverman, her sister Laura, and their friends. A number of comedic actors from Mr. Show have appeared on The Sarah Silverman Program. Silverman was nominated for a Primetime Emmy Award for her acting on the show. At the awards ceremony, she wore a fake mustache. Comedy Central canceled The Sarah Silverman Program after three seasons.  In June 2007, she hosted the MTV Movie Awards. During her opening act, she commented on the upcoming jail sentence of Paris Hilton, who was in the audience, saying: "In a couple of days, Paris Hilton is going to jail. As a matter of fact, I heard that to make her feel more comfortable in prison, the guards are going to paint the bars to look like penises. I think it is wrong, too. I just worry she is going to break her teeth on those things." In September 2007, she appeared at the MTV Video Music Awards. Following the comeback performance of Britney Spears, Silverman mocked her on stage, saying: "Wow, she is amazing. I mean, she is 25 years old, and she has already accomplished everything she's going to accomplish in her life."  In January 2008, she appeared on Jimmy Kimmel Live! to show Jimmy Kimmel, her boyfriend at the time, a special video. The video turned out to be a song called "I'm Fucking Matt Damon" in which she and Matt Damon sang a duet about having an affair behind Kimmel's back. The video created an "instant YouTube sensation." She won an Emmy Award for Outstanding Music and Lyrics at the 60th Primetime Emmy Awards. Kimmel responded with his own video a month later with Damon's friend Ben Affleck, which enlisted a panoply of stars to record Kimmel's song "I'm Fucking Ben Affleck". On September 13, 2008, Silverman won a Creative Arts Emmy Award for writing the song "I'm Fucking Matt Damon". Silverman guest-starred in a second-season episode of the USA cable program Monk as Marci Maven. She returned in the sixth-season premiere and for the 100th episode of Monk. According to the audio commentary on the Clerks II DVD, director Kevin Smith offered her the role that eventually went to Rosario Dawson, but she turned it down out of fear of being typecast in "girlfriend roles". However, she told Smith the script was "really funny" and mentioned that if the role of Randal Graves was being offered to her she "would do it in a heartbeat." She appeared in Strange Powers, the 2009 documentary by Kerthy Fix and Gail O'Hara about cult songwriter Stephin Merritt and his band The Magnetic Fields. Silverman wrote a comic memoir, The Bedwetter: Stories of Courage, Redemption, and Pee, which was published in 2010.
what is the program about?
A: fictionalized versions of Silverman, her sister Laura, and their friends.
Some context: Sandman (Wesley Dodds) is a fictional character, a superhero who appears in American comic books published by DC Comics. The first of several DC characters to bear the name Sandman, he was created by writer Gardner Fox and artist Bert Christman. Attired in a green business suit, fedora, and gas mask, the Sandman used a gun emitting a sleeping gas to sedate criminals. He was originally one of the mystery men to appear in comic books and other types of adventure fiction in the 1930s but later was outfitted with a unitard/cowl costume and developed into a proper superhero, acquiring sidekick Sandy, and founding the Justice Society of America.
Dodds is one of a number of Justice Society members who finds themselves in the "Ragnarok Dimension" during the early Modern Age of comic books. The Last Days of the Justice Society of America Special (1986) wrote the post-Crisis tale of a time-warped wave of destruction ready to engulf the world. Dodds and his JSA teammates enter into a limbo to engage in an eternal battle that would allow the universe to continue its existence. This was later revealed to be a simulation created by Odin, which he intended to give to Dream as a bribe. Dodds, Dream's protege, and Hawkman, the grandfather of Dream's appointed successor are the only JSA members we see at this time. This lasted only until 1992 when DC published Armageddon: Inferno. This mini-series ended with the JSA members leaving limbo and entering the 'real' world. Justice Society of America (1992-1993) showed how the JSA members handled returning to normal life. For the Sandman, the series depicted him as an old, thin man with a balding scalp and a sharp wit. Starting with issue #1 his physical condition became important as writer Len Strazewski had him suffer a stroke at the first sign of a villainous attack. Both his age and his physical limitations became a theme writers would use in this character's post-Crisis stories.  During Zero Hour, Dodds is returned to his proper age by the Extant. Later, Wesley Dodds is shown as retired and living with Dian Belmont though occasionally coming out of it, most notably in a team-up with Jack Knight, the son of Dodds' JSA teammate Starman. When Dian is diagnosed with a terminal disease, the two travel the world together until her death.  Towards the end of his life, Dodds' prophetic dreams alert him to the identity and location of the new Doctor Fate, prompting him to contact the Gray Man, a being created from the residue of others' dreams, as well as his old friend Speed Saunders to instruct them to warn his former teammates about what he has discovered. Waiting on a clifftop, he is subsequently confronted by the powerful villain Mordru, who intends to force Dodds to tell him the identity of the new Doctor Fate, only for Dodds to distract Mordru with his gas-gun long enough to commit suicide by jumping off the cliff rather than allow Mordru to torture him into submission. His last thoughts were that his final slumber would be free of nightmares as he is reunited with Dian. His youthful but now grown-up sidekick, Sandy the Golden Boy, becomes known simply as Sand and takes his mentor's place as a member of the Justice Society of America as well as his prophetic dreams. Eventually, he takes the name of Sandman.
Who is Jack Knight?
A:
the son of Dodds' JSA teammate Starman.