CREATE TABLE table_47242 ("product" TEXT, "dimensions  ( mm ) " TEXT, "pages per minute  ( color ) " FLOAT, "max page size" TEXT, "interface" TEXT)

What is the pages per minute (color) of the machine that has a max page size of a4 and dimensions (mm) of 303 x 94 x 60?
SELECT "pages per minute (color)" FROM table_47242 WHERE "max page size" = 'a4' AND "dimensions (mm)" = '303 x 94 x 60'
SELECT "pages per minute (color)" FROM "table_47242" WHERE "dimensions (mm)" = '303 x 94 x 60' AND "max page size" = 'a4'