With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: San Francisco is outside California .
text_B: With a density of about 18,581 people per square mile 7,174 people per km2 , San Francisco is the most densely settled large city population greater than 200,000 outside California and the second-most densely populated major city in the United States after New York City .
SUPPORTS.