With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The character Joffrey from A Golden Crown has blond-hair .
text_B: Sansa protests and mentions Joffrey 's blond hair ; Eddard realizes something and re-reads the book of lineages of the Baratheon family .
SUPPORTS.