With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Ron Perlman 's father , Bertram Perlman was a television repairman .
text_B: His mother , Dorothy ( née Rosen ) , was a municipal employee , and his father , Bertram `` Bert '' Perlman , was a jazz drummer and repairman .
NOT ENOUGH INFO.