This was the language used to write The Magician of Lublin and "Gimpel the Fool," as well as stories about Tevye the Milkman.
A play translated into its authoritative version in this language ends when the protagonist dies before an arranged marriage and joins the ghost of her lover Khanan. In a story in this language, a man saves two rich women in a forest near Boiberik and is rewarded with a cow. A novel in this language ends when its protagonist escapes vengeance for a girl who had dressed in clown makeup and killed herself by turning into a goose. This is the language of a story in which an entire town's bread dough is (*) urinated in by a gullible cuckold and a novel about a magician who dreams of flying. This was the language used to write The Magician of Lublin and "Gimpel the Fool," as well as stories about Tevye the Milkman. For 10 points, name this language which Isaac Bashevis Singer used for stories about Ashkenazi Jews.
A play translated into its authoritative version in this language ends when the protagonist dies before an arranged marriage and joins the ghost of her lover Khanan.
Yiddish (the leadin is about S. Ansky's The Dybbuk) 