With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Some parts of Nakhchivan is surrounded by Azerbaijan and shares its eastern boundary with Turkey .
text_B: Turkey is bordered by Greece and Bulgaria to its northwest ; Georgia to its northeast ; Armenia , the Azerbaijani exclave of Nakhchivan and Iran to the east ; and Iraq and Syria to the south .
SUPPORTS.