With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The Mayor of Florence claims there has been an increase in tourists sitting down on church steps , eating their food and leaving their garbage .
text_B: To boost the sale of traditional foods , the mayor had introduced legislation ( enacted in 2016 ) that requires restaurants to use typical Tuscan products and rejected McDonald 's application to open a location in the Piazza del Duomo.
NOT ENOUGH INFO.