With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Hot n Cold was written by Perry for her album , Or Nah .
text_B: The song was written by Perry , Dr. Luke and Max Martin and produced by Dr. Luke and Benny Blanco for her second studio album , One of the Boys ( 2008 ) .
REFUTES.