With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Naked short selling eliminates the step which ensures that the shares can be borrowed .
text_B: Naked short selling , or naked shorting , is the practice of selling a financial instrument short without first borrowing the security or ensuring that the security can be borrowed as is done in a conventional short sale .
NOT ENOUGH INFO.