With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Jessi Vargas is a former two-weight world champion .
text_B: On March 5 , Showtime confirmed that Adrien Broner will face Jessie Vargas in a 144-pound Catchweight bout on April 21st , headlining a card that features the re-booked Jermall Charlo-Hugo Centeno Jr. fight and the previously reported Gervonta Davis-Jesus Cuellar showdown.
NOT ENOUGH INFO.