With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Ethiopian Airlines ' flight to Washington Dulles International Airport stops for US customs pre-clearance .
text_B: Because of Addis Ababa 's high altitude , Ethiopian Airlines ' flight from Addis Ababa to Dulles stops at Dublin for re-fueling , but the flight from Dulles to Addis Ababa is nonstop. < /small >
NOT ENOUGH INFO.