With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Del Rio was a defensive coordinator on John Fox 's staff , before joining the 2013 Denver Broncos .
text_B: Del Rio previously served as head coach of the Jacksonville Jaguars from 2003–2011 , as well as a defensive coordinator on John Fox 's staff with the Carolina Panthers in .
SUPPORTS.