With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Peer Astrom has worked with Celine Dion .
text_B: Peer Astrom alongside Anders Bagge and others co-wrote Mariah Carey 's song All I Want for Christmas is You , but she is yet to work with Celine Dion .
REFUTES.