With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: By 2009 , America has less social mobility than the majority of OECD nations .
text_B: In the US , this type of mobility is described as a fundamental feature of the `` American Dream '' even though there is less such mobility than almost all other OECD countries.  ? doclanguage=en & cote=eco/wkp % 282009 % 2948
NOT ENOUGH INFO.