With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Robert F. Kennedy wrote Blowout ( a book ) .
text_B: He gained national attention as the chief counsel of the Senate Labor Rackets Committee , where he publicly challenged Teamsters President Jimmy Hoffa and authored Blowout , a book about corruption in organized labor .
SUPPORTS.