With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Chris Brown featured on the single `` No Air '' .
text_B: In addition to his solo commercial success , Brown has been featured on several singles such as , `` Shortie like Mine '' with the rapper Bow Wow and `` Shawty Get Loose '' alongside Lil Mama and T-Pain , but refused to be on the single `` No Air '' which was to be a duet with singer Jordin Sparks .
REFUTES.