With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: There 's the possibility that in 2020 or 2021 , the 23 candidate cities could be reduced to 16 for the 2026 FIFA World Cup .
text_B: The 23 candidate cities and venues will be narrowed down to 16 in 2020 or 2021 ( 3 in Canada , 3 in Mexico , and 10 in the United States ) : : A denotes a stadium used for previous men 's World Cup tournaments ( United States and Mexico only ) : A denotes an indoor stadium with a fixed or retractable roof .
SUPPORTS.