With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Calvin Harris became the first artist to place three songs simultaneously on the top 10 of Billboard 's Dance/Electronic Songs chart in 2011 .
text_B: In October 2011 , he became the first artist to place three songs simultaneously on the top 10 of Billboard 's Dance/Electronic Songs chart .
SUPPORTS.