With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Whitey Bulger was sentenced in 2013.
text_B: Celgene Corporation is an American biotechnology company that discovers , develops and commercializes medicines for cancer and inflammatory disorders .. It is incorporated in Delaware and headquartered in Summit , New Jersey .. The company 's major product is Revlimid -LRB- lenalidomide -RRB- , in combination with dexamethasone for the treatment of multiple myeloma patients .. lenalidomide. lenalidomide. multiple myeloma. Multiple myeloma. Revlimid is also approved in the United States for the treatment of patients with transfusion-dependent anemia due to Low - or Intermediate-1-risk Myelodysplastic syndromes -LRB- MDS -RRB- associated with a deletion 5q cytogenetic abnormality with or without additional cytogenetic abnormalities .. deletion 5q. Chromosome 5q deletion syndrome. cytogenetic abnormality. cytogenetic abnormality. Revlimid is sold through proprietary risk-management distribution programs to ensure safe and appropriate use of these pharmaceuticals .. Vidaza is approved for the treatment of patients with MDS .. Celgene Cellular Therapeutics , a subsidiary , is a public cord blood bank .. cord blood bank. cord blood bank
not_related.