With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The Common Fund for Commodities of the New International Economic Order came in effect in 1989 .
text_B: Subsequently , however , these norms became only of rhetorical and political value , except for some partly viable mechanisms , such as the non-legal , non-binding Restrictive Business Practice Code adopted in 1980 and the Common Fund for Commodities which came in force in 1999.
REFUTES.