With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Diane Ruggiero is incapable of being a writer.
text_B: The men 's 50 metre pistol was a shooting sports event held as part of the Shooting at the 1936 Summer Olympics programme .. shooting sports. shooting sports. Shooting at the 1936 Summer Olympics. Shooting at the 1936 Summer Olympics. It was the sixth appearance of the event .. The competition was held on 6 and 7 August 1936 at the shooting ranges at Wannsee .. Wannsee. Wannsee. 43 shooters from 19 nations competed .. The previous ban on hairspring trigger is now lifted .
not_related.