generate questions: As of 2015, Universal is the only studio to have released three billion-dollar films in one year; this distinction was achieved in 2015 with Furious 7, Jurassic World and Minions.
In what year did Universal release three billion-dollar films? {sep_token} Along with Jurassic World and Furious 7, what billion-dollar film was released by Universal in 2015? {sep_token} How many studios have released three billion-dollar films in one year? {sep_token}