With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Based on seven reviews the film My Name Is Khan has a score of 50 out of 100 on Metacritic .
text_B: Rotten Tomatoes lists an approval rating of 81 % , with 18 positive and 4 negative reviews .
NOT ENOUGH INFO.