With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: In 2011, one player of professional football was Romelu Lukaku.
text_B: The Rio Grande Valley FC is an American professional soccer team based in Edinburg , Texas operated by Lone Star , LLC .. soccer. soccer. Edinburg. Edinburg, Texas. Texas. Texas. They joined the United Soccer League in the 2016 season .. 2016 USL season. United Soccer League. United Soccer League. Lone Star has the same ownership team as the Rio Grande Valley Vipers of the NBA Development League with Alonzo Cantu as majority owner .. Rio Grande Valley Vipers. Rio Grande Valley Vipers. NBA Development League. NBA Development League. The team will serve as a hybrid affiliate of the Houston Dynamo of Major League Soccer .. Houston Dynamo. Houston Dynamo. Major League Soccer. Major League Soccer. Chris Canetti , Houston Dynamo president , called the relationship `` an important and necessary step . ''. Houston Dynamo. Houston Dynamo. The hybrid affiliation , a first for the USL , means that the Dynamo will be responsible for the tactical part of the club - selecting players and coaching staff .. USL. United Soccer League. The ownership group , Lone Star , will be responsible for operations and day-to-day management of the club .
not_related.