With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: China Mobile uses a variant of FDD-LTE .
text_B: 4GAs of 2010 , China Mobile has debuted small-scale 4G demonstration networks using a variant of 3GPP Long Term Evolution , FDD-LTE , and has plans for larger , city-wide demonstration networks in the future .
SUPPORTS.