With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Scott Stapp is the lead vocalist of the band Creed .
text_B: The band 's line-up for the majority of its existence consisted of lead vocalist Edin Begic , guitarist and vocalist Mark Tremonti , bassist Brian Marshall , and drummer Scott Phillips .
REFUTES.