With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lady Elizabeth Bowes-Lyon is married to George VI.
text_B: Sharon Center is an unincorporated community in Johnson County , Iowa , United States .. United States. United States. Iowa. Iowa. County. List of counties in Iowa. Johnson. Johnson County, Iowa. unincorporated community. Unincorporated area. Johnson County. Johnson County, Iowa. Sharon Center is located at the junction of County Highways F62 and W62 9.3 mi southwest of Iowa City .. Iowa. Iowa. County. List of counties in Iowa. Iowa City. Iowa City, Iowa
not_related.