With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Sukhoi said that the fifth-generation jet fighters had all-aspect stealth even when armed .
text_B: The exact characteristics of fifth-generation jet fighters are controversial and vague , with Sukhoi defining them as having all-aspect stealth even when armed , low probability of intercept radar ( LPIR ) , high-performance airframes , advanced avionics features , and highly integrated computer systems.
SUPPORTS.