[Answer] Who served as a mentor for Ernest Hemingway in Paris?
…Part of the so-called Lost Generation writers, a group of American expat authors and poets who congregated in Paris in the 1920s, Gertrude Stein was a mentor for young Ernest Hemingway at the beginning of his career. Stein hosted a Paris salon for artistic and literary minds, drawing celebrities such as F. Scott Fitzgerald, Pablo Picasso, and Sinclair Lewis. Hemingway and Stein grew apart in later years, but she had a lasting influence on his life and work.
Who served as a mentor for Ernest Hemingway in Paris?