With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The area covered by San Francisco Bay encompasses between 1 and 1,600 square miles
text_B: The Bay covers somewhere between 400 and 1,600 square miles ( 1,040 to 4,160 square kilometers ) , depending on which sub-bays ( such as San Pablo Bay ) , estuaries , wetlands , and so on are included in the measurement .
REFUTES.