CREATE TABLE table_75471 ("iWork version" TEXT, "Keynote version" FLOAT, "Pages version" FLOAT, "Numbers version" TEXT, "Release date" TEXT)

What's the latest keynote version of version 2.3 of numbers with pages greater than 4.3?
SELECT MAX("Keynote version") FROM table_75471 WHERE "Numbers version" = '2.3' AND "Pages version" > '4.3'
SELECT MAX("Keynote version") FROM "table_75471" WHERE "Numbers version" = '2.3' AND "Pages version" > '4.3'