With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Katy Perry 's fourth studio album includes the song `` California Gurls '' .
text_B: `` California Gurls `` is a song recorded by American singer Katy Perry for her third studio album , Teenage Dream -LRB- 2010 -RRB- .
REFUTES.