Simple SQL Solution
Code\n\nSELECT name\nFROM SalesPerson\nWHERE sales_id NOT IN \n(\n  SELECT sales_id\n  FROM Company \n  NATURAL JOIN Orders \n  WHERE name = \'RED\'\n)\n\n\n\n#
# Code\n```\nSELECT name\nFROM SalesPerson\nWHERE sales_id NOT IN \n(\n  SELECT sales_id\n  FROM Company \n  NATURAL JOIN Orders \n  WHERE name = \'RED\'\n)\n\n```\n\n### *Kindly Upvote\u270C\uD83C\uDFFC*
['MySQL']