With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Geffen Records set up DGC records to promote grunge music .
text_B: This prompted Geffen to create a subsidiary label , DGC Records in 1990 ; which focused on more progressive rock and would later embrace the emergence of alternative rock and grunge—Nirvana being an example .
SUPPORTS.