With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The indices of a least developed country are defined by the United Nations .
text_B: A least developed country ( LDC ) is a country that , ] , exhibits the lowest indicators of socioeconomic development , with the lowest Human Development Index ratings of all countries in the world .
NOT ENOUGH INFO.