With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: London on da Track often works with hip hop group Rich Kidz .
text_B: He is a frequent collaborator of fellow Atlanta rapper Young Thug and has also worked with Waka Flocka Flame , Rich Homie Quan , Gucci Mane , T.I. , Travis Porter , Rich Kidz ( hip hop group ) and 50 Cent.
SUPPORTS.