CREATE TABLE table_37708 ("Date" TEXT, "Visitor" TEXT, "Score" TEXT, "Home" TEXT, "Decision" TEXT, "Attendance" FLOAT)

What is the lowest number of people attending the game on May 30 with Colorado as the visitors?
SELECT MIN("Attendance") FROM table_37708 WHERE "Visitor" = 'colorado' AND "Date" = 'may 30'
SELECT MIN("Attendance") FROM "table_37708" WHERE "Date" = 'may 30' AND "Visitor" = 'colorado'