With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: There is a Milky Way .
text_B: The International Astronomical Union , the authoritative body regarding astronomical nomenclature , specifies capitalizing the names of all individual astronomical objects but uses mixed `` Milky Way '' and milky way in their naming guidelines document .
SUPPORTS.