With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Acting is Emma Thompson's profession.
text_B: Dance , Fools , Dance -LRB- 1931 -RRB- is a pre-Code Metro-Goldwyn-Mayer feature film starring Joan Crawford , Clark Gable , and Lester Vail in a story about a reporter investigating the murder of a colleague .. Joan Crawford. Joan Crawford. Lester Vail. Lester Vail. Clark Gable. Clark Gable. Metro-Goldwyn-Mayer. Metro-Goldwyn-Mayer. pre-Code. Pre-Code Hollywood. feature film. feature film. reporter. reporter. Story and dialogue were created by Aurania Rouverol , and the film was directed by Harry Beaumont .. Harry Beaumont. Harry Beaumont. Aurania Rouverol. Aurania Rouverol. Dance , Fools , Dance was the first of eight cinematic collaborations between Crawford and Gable .
not_related.