With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Psychological horror overlaps with psychological thrillers.
text_B: Do Detectives Think ?. is a silent comedy short film starring Stan Laurel and Oliver Hardy prior to their official billing as the duo Laurel and Hardy .. Stan Laurel. Stan Laurel. Oliver Hardy. Oliver Hardy. silent. silent film. comedy. comedy. short film. short film. Laurel and Hardy. Laurel and Hardy. The team appeared in a total of 107 films between 1921 and 1951 .
not_related.