CREATE TABLE table_15984 ("Week" FLOAT, "Dance/song" TEXT, "Horwood" TEXT, "Goodman" TEXT, "Dixon" TEXT, "Tonioli" TEXT, "Total" TEXT, "Result" TEXT)

How many songs received a 10 from Goodman and were rated by Tonioli?
SELECT COUNT("Tonioli") FROM table_15984 WHERE "Goodman" = '10'
SELECT COUNT("Tonioli") FROM "table_15984" WHERE "Goodman" = '10'