What does the woman think of cloning?

M: What do you think of cloning?
W: No doubt it’s a great invention, But if it’s not properly handled, it may have some side effects.

M: What’ s the best way to downtown?
W: If you’ re in a hurry, you should take a taxi. But it’ s very expensive.
M: I’ m in no particular hurry.
W: Well, take an airport bus then, it will cost you only about $5.
M: That’ s a good idea.