Question: What year was the film "The Girls" musical is based on released?
Sentence (from "Calendar Girls"): Produced by Buena Vista International and Touchstone Pictures, it features a screenplay by Tim Firth and Juliette Towhidi based on a true story of a group of Yorkshire women who produced a nude calendar to raise money for Leukaemia Research under the auspices of the Women's Institutes in April 1999.
Relevant evidence: No