With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Ellen DeGeneres is a producer of the sitcom Ellen .
text_B: DeGeneres starred in the popular sitcom Ellen from 1994 to 1998 and has hosted her syndicated TV talk show , The Ellen DeGeneres Show , since 2003 .
REFUTES.