With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Inside Man stars Denzel Washington as Keith Frazier.
text_B: The Oatman Drug Company Building , located at 1 Main St. in Oatman , Arizona , was built in 1915 .. It has been listed on the National Register of Historic Places since 2006 .. National Register of Historic Places. National Register of Historic Places. The building has served as a restaurant , as a drug / general store , as a medical business / office , as a professional building , and as a financial institution .. It is a 120 x two-story false front building , at the eastern edge of Oatman near the locally noted `` Elephant 's Tooth '' rock outcropping .. false front. Western false front architecture. The building is significant for association with commercial activity -- including historic Route 66 business -- in Oatman .. Route 66. U.S. Route 66. It is one of few surviving buildings from Oatman 's boom years , c.1913-1934 , since many buildings were destroyed in a 1921 fire .
not_related.