With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Hyder Ali 's ancestry has been traced back to Persia .
text_B: According to some accounts , his grandfather was descended from a line of Sayyids tracing their lineage back to Hejaz , while another traces his lineage instead to the area of present-day Afghanistan .
REFUTES.