With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Pierre Gasly was replaced by Brendo Hartley at the United States Grand Prix of the 2017 Formula One World Championship .
text_B: Sainz 's seat at Toro Rosso was taken by FIA World Endurance Championship driver and former Red Bull Junior Team member Brendon Hartley at the United States Grand Prix.
NOT ENOUGH INFO.