Listen to the recording and answer the multiple-choice question by selecting the correct response. Only one response is correct.
Q. What is the main idea that the author is trying to convey?
(1) It does not matter what cows, camels, goats, and buffaloes eat, the cheese produced with the milk these animals provide is always of good quality.
(2) French cheeses are considered as the best in the world.
(3) Bacteria are responsible for deteriorating the texture and flavor of cheeses.
(4) Bacteria are a very important element in the process of making cheese.