CREATE TABLE table_12147 ("Seat" FLOAT, "Series 1" TEXT, "Series 3" TEXT, "Series 4" TEXT, "Series 5" TEXT)

What is the series 4 with sarah newman in series 1?
SELECT "Series 4" FROM table_12147 WHERE "Series 1" = 'sarah newman'
SELECT "Series 4" FROM "table_12147" WHERE "Series 1" = 'sarah newman'