With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Citalopram is outside of the selective dopamine reuptake inhibitor class .
text_B: Citalopram ( brand names : Celexa , Cipramil and others ) is an antidepressant drug of the selective dopamine reuptake inhibitor ( SSRI ) class .
REFUTES.