With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: In March 2015 , Gordon Moakes ( bass guitar , synths , backing vocals , glockenspiel ) left the band Bloc Party .
text_B: Former member Matt Tong ( drums , backing vocals ) left the band in 2013 .
NOT ENOUGH INFO.