With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gucci is an Italian brand.
text_B: Donald Mark Sibley -LRB- born -RRB- is a retired American basketball player .. basketball. basketball. He was a 6 ' 2 '' 175 lb guard and attended Northwestern University .. Northwestern. Northwestern Wildcats men's basketball. guard. guard ( basketball ). Northwestern University. Northwestern University. He was selected in the fourth round of the 1973 NBA Draft by the Chicago Bulls but was waived prior to the start of the 1973-74 season .. Chicago Bulls. Chicago Bulls. 1973 NBA Draft. 1973 NBA Draft. 1973-74 season. 1973-74 NBA season. He was the only rookie of 17 in Bulls camp to have graduated from college .. He played one year for the Portland Trail Blazers , followed by one year of basketball for a team in Brugges , Belgium .. Portland Trail Blazers. Portland Trail Blazers. basketball. basketball. He returned to Northwestern University to earn a Master of Arts in Teaching degree which led to a 33-year career of teaching English and coaching basketball and soccer at York High School in Elmhurst .. Northwestern. Northwestern Wildcats men's basketball. basketball. basketball. Northwestern University. Northwestern University. Master of Arts in Teaching. Master of Arts in Teaching
not_related.