Teacher:In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Teacher: Now, understand the problem? Solve this instance: La La Land is a 2016 American musical romantic comedy-drama film written and directed by Damien Chazelle. It stars Ryan Gosling as a jazz pianist and Emma Stone as an aspiring actress, who meet and fall in love in Los Angeles while pursuing their dreams. The film's title refers simultaneously to music, the city of Los Angeles, and to the idiom for being out of touch with reality.
Student:
why is la la land called la la land