Question: Who wrote there's no business like show business?
Answer: Phoebe Ephron and Henry Ephron
Disambiguated annotations:
qaPairs: question: Who wrote the song "There's No Business Like Show Business"?
answer: Irving Berlin
question: Who wrote the screenplay for the film Irving Berlin's There's No Business Like Show Business?
answer: Phoebe Ephron and Henry Ephron
question: Who wrote the original screenplay for There's No Business Like Show Business?
answer: Lamar Trotti