With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Alessandro Venturella position as Slipknot 's new bassist is currently non-official .
text_B: Alessandro Venturella is a British metal musician , best known as the guitarist for American metal band Krokodil , Cry For Silence and as current , non-official , bassist of Slipknot .
SUPPORTS.