With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Adderall 's active ingredient is salt .
text_B: By salt content , the active ingredients of Adderall are 25 % levoamphetamine salts -LRB- the levorotary or ` left-handed ' enantiomer -RRB- and 75 % dextroamphetamine salts -LRB- the dextrorotary or ` right-handed ' enantiomer -RRB- .
SUPPORTS.