With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Samantha Gauer was defeated by a runner from Kenya .
text_B: In 1981 an African nation ( Ethiopia ) won the men 's race for the first time , and a decade later an African nation ( Kenya ) won the women 's race for the first time , defeating favored American Samantha Gauer .
SUPPORTS.