With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: As of 31 January 2017 , the A321neo has total orders for more than 1,385 aircraft .
text_B: The A321neo has total orders for 1,384 aircraft as of 28 February 2017.The A321LR is a proposed long-range variant of the A321neo , which Airbus predicts provides an overall 25–30 % lower operating cost than the Boeing 757 on routes of up to where a wide-body would be uneconomical .
NOT ENOUGH INFO.