[speaker001:] I want to keep a pet, but I don't know which one to buy?
[speaker002:] Dogs are nice, but they are really energetic, and you need to make sure they get enough exercise every day.
[speaker001:] Having a dog would probably be too much work for me, then.
[speaker002:] What about cats? They are more independent.
[speaker001:] Actually, I was thinking of something a little more exotic. I don't want a common pet like a dog or a cat.
[speaker002:] How about a lizard? Are lizards more along the lines of what you were thinking of getting?
[speaker001:] Yeah, are they easy to look after?
[speaker002:] Yeah, they are pretty low-maintenance; they eat almost anything.