With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: William Summer is a Yale University professor of medicine .
text_B: William Summers , a Yale University professor of medicine , told Undark Magazine though that such silencing and downplaying tactics are `` not unique to China '' , and `` seems to be standard operating procedure ” worldwide.. On 20 January , Xi Jinping made his first public remark on the outbreak and spoke of `` the need for the timely release of information '' .
SUPPORTS.