Give the correct form of the words: Even though the actors did quite a poor job of bringing the book to the stage, the ……was of the highest quality. (produce)

Even though the actors did quite a poor job of bringing the book to the stage, the production was of the highest quality.

Dịch: Mặc dù các diễn viên đã làm khá tốt công việc đưa cuốn sách lên sân khấu, nhưng phần sản xuất vẫn đạt chất lượng cao nhất.