With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Entire History of You was written by Harry S. Truman.
text_B: Harpsong is a novel by Rilla Askew published in 2007 .. Rilla Askew. Rilla Askew. It is volume one in Oklahoma Stories and Storytellers , from University of Oklahoma Press .. University of Oklahoma Press. University of Oklahoma Press. Oklahoma Stories and Storytellers. Oklahoma Stories and Storytellers. Harpsong received the Oklahoma Book Award , the Western Heritage Award , the WILLA Literary Award from Women Writing the West , and the Violet Crown Award from the Writers ' League of Texas in 2008 .. Western Heritage Award. Western Heritage Award. WILLA Literary Award from Women Writing the West. WILLA Literary Award. Harpsong tells the story of Harlan Singer and his teenage wife Sharon , on the road in the midwest during the Great Depression .. Great Depression. Great Depression
not_related.