With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Contemporary music critics were ambivalent towards Marina Diamandis ' shift in musical style and its overall production in Electra Heart .
text_B: Contemporary music critics were divided in their opinions of Electra Heart ; they expressed ambivalence towards Diamandis ' shift in musical style and its overall production .
SUPPORTS.