Passage: Walt Disney Productions first began exploring a possible live action/animation biography film of author and poet Hans Christian Andersen sometime in late 1937 before the December premiere of its film Snow White and the Seven Dwarfs, the first feature-length hand-drawn animated film ever made. In March 1940, Walt Disney suggested a co-production to film producer Samuel Goldwyn, where Goldwyn's studio would shoot the live-action sequences of Andersen's life and Disney's studio would animate Andersen's fairy tales. The animated sequences would be based on some of Andersen's best known works, such as The Little Mermaid, The Little Match Girl, The Steadfast Tin Soldier, The Snow Queen, Thumbelina, The Ugly Duckling, The Red Shoes, and The Emperor's New Clothes. However, the studio encountered difficulty with The Snow Queen, as it could not find a way to adapt and relate the Snow Queen character to modern audiences. Even as far back as the 1930s and 1940s, it was clear that the source material contained great cinematic possibilities, but the Snow Queen character proved to be too problematic. After the United States entered World War II, the studio began to focus on making wartime propaganda, which caused development on the Disney–Goldwyn project to grind to a halt in 1942. Goldwyn went on to produce his own live-action film version in 1952, entitled Hans Christian Andersen, with Danny Kaye as Andersen, Charles Vidor directing, Moss Hart writing, and Frank Loesser penning the songs. All of Andersen's fairy tales were, instead, told in song and ballet in live-action, like the rest of the film. It went on to receive six Academy Award nominations the following year. Back at Disney, The Snow Queen, along with other Andersen fairy tales (including The Little Mermaid), were shelved.

Question: What character was not adaptable to modern audiences?
Snow Queen