what exactly is the last genre mentioned?
It is  clipping for situational comedy, a genre of comedy centered on a fixed set of characters who carry over from episode to episode
Sitcom
A sitcom, clipping for situational comedy (situation comedy in the U.S.), is a genre of comedy centered on a fixed set of characters who carry over from episode to episode.
when does episode 4 of rick and morty season 3 come out UNANSWERABLE when did this season start airing? April 1, 2017 what genre is this show? Animation, adult animation,  science fiction, sitcom
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Sitcom [SEP] Introduction
A sitcom, clipping for situational comedy (situation comedy in the U.S.), is a genre of comedy centered on a fixed set of characters who carry over from episode to episode. Sitcoms can be contrasted with sketch comedy, where a troupe may use new characters in each sketch, and stand-up comedy, where a comedian tells jokes and stories to an audience. Sitcoms originated in radio, but today are found mostly on television as one of its dominant narrative forms. A situational comedy television programme may be recorded in front of a studio audience, depending on the programme's production format. The effect of a live studio audience can be imitated or enhanced by the use of a laugh track.