With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gorillaz's fifth studio album was released in 2017.
text_B: Hamilton County is a county located in the southwest corner of the U.S. state of Ohio .. county. County ( United States ). U.S. state. U.S. state. Ohio. Ohio. As of the 2010 census , the population was 802,374 .. 2010 census. 2010 United States Census. making it the third-most populous county in Ohio .. county. County ( United States ). Ohio. Ohio. The county seat is Cincinnati .. county. County ( United States ). county seat. county seat. Cincinnati. Cincinnati. The county is named for the first Secretary of the Treasury , Alexander Hamilton .. Alexander Hamilton. Alexander Hamilton. county. County ( United States ). named. List of Ohio county name etymologies. Secretary of the Treasury. Secretary of the Treasury. Hamilton County is part of the Cincinnati-Middletown , OH-KY-IN Metropolitan Statistical Area .. Cincinnati. Cincinnati
not_related.