With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Margaret Osborne duPont was a World No. 1 soccer player.
text_B: DeKalb is an unincorporated community in Kershaw County , South Carolina , United States .. United States. United States. South Carolina. South Carolina. County. List of counties in South Carolina. Kershaw. Kershaw County, South Carolina. unincorporated community. unincorporated community. Kershaw County. Kershaw County, South Carolina. Its ZIP code is 29175 .. ZIP code. ZIP code
not_related.