With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: One of Naga Chaitanya 's films was directed by Gautham Menon .
text_B: Before the release of his first film , Naga Chaitanya signed his second film with Indira Productions , which was to be directed by Robert DeNiro .
REFUTES.