With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Willie Nelson is the co-chair of the advisory board of NORML and has been since 1999.
text_B: South Floyd High School -LRB- SFHS -RRB- is a secondary school located in Hi Hat , Floyd County , Kentucky , U.S.A. , and is one of five public high schools in the Floyd County School system .. Hi Hat. Hi Hat, Kentucky. Kentucky. Kentucky. Floyd County. Floyd County, Kentucky. The school is scheduled to close at the end of the 2016 -- 17 school year .. Along with Allen Central High School , it will be consolidated into the new Floyd Central High School .. Allen Central High School. Allen Central High School. Floyd Central High School. Floyd Central High School ( Kentucky ). The South Floyd campus will remain in use as an elementary school , absorbing the current McDowell and Osborne Elementary Schools .
not_related.