With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Udham Singh was born to a Dalit Sikh family .
text_B: Singh was born Sher Singh on 26 December 1899 , at Sunam in the Sangrur district of Punjab , India , to a Kamboj Sikh family of Jammu gotra .
REFUTES.