With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Tyrion Lannister is a fictional character .
text_B: Tyrion Lannister -LRB- also referred to as `` the Imp `` or `` the Halfman `` -RRB- is a fictional character in A Song of Ice and Fire , a series of fantasy novels by American author George R. R. Martin , and its television adaptation Game of Thrones .
SUPPORTS.