With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: B2K 's Raz-B fought Chris Brown through Twitter for his domestic violence altercation against Rihanna that occurred after 2008 .
text_B: Group member , Raz-B began a twitter argument with R & B singer Chris Brown by referring to the 2009 domestic violence altercation against , pop singer , Rihanna .
SUPPORTS.