With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Dark Half is an adaptation of a novel.
text_B: The Dancin ' Fool is a surviving 1920 American silent romantic comedy film produced by Famous Players-Lasky and distributed by Paramount Pictures .. Paramount. Paramount Pictures. romantic comedy film. romantic comedy film. Famous Players-Lasky. Famous Players-Lasky. Paramount Pictures. Paramount Pictures. Sam Wood directed this one of his earliest efforts .. Sam Wood. Sam Wood. Wallace Reid and Bebe Daniels star , at the time Paramount was making them a popular team in replacement of Reid 's previous female lead Ann Little .. Wallace Reid. Wallace Reid. Bebe Daniels. Bebe Daniels. Paramount. Paramount Pictures. Ann Little. Ann Little. A copy of this film survives in the collection of the Museum of Modern Art , New York .. Museum of Modern Art. Museum of Modern Art
not_related.