With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Some Chinese emigrants have traditionally originated from Macao , with Cantonese as their mother tongue .
text_B: The majority of Chinese emigrants have traditionally originated from Guangdong and Guangxi , as well as Hong Kong and Macao ( beginning in the latter half of the 20th century and before the Handover ) and Southeast Asia , with Cantonese as their native language .
SUPPORTS.