Judy, which premiered at the New Ohio Theatre in the West Village, belongs to a different universe from John, but it shares so much with Baker’s play that it’s hard not to think of them together. Written by another young playwright, Max Posner, Judy takes place in the year 2040 in an unnamed American suburb — “Nothing coastal. A cold, unremarkable, midsized city” — and unfolds within the finished basements of three adult siblings, Kris, Tara, and Timothy. They mostly communicate through a tablet/computer system called the System, which, ominously, fails often.