With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Rich Girl ( Gwen Stefani song ) was nominated for Best Rap/Sung Collaboration at the 47th Grammy Awards .
text_B: In the United States , `` Rich Girl '' was certified gold , and it received a nomination only for Best Pop Song at the 47th Grammy Awards .
REFUTES.