Anna: So, which sweater are you going to buy, the brown or the purple?
Martha: Well, I like them both. I can't decide. What's your opinion?
Anna: I like the purple better. It's brighter.
Martha: It's brighter, buy it's more expensive, too
Anna: Yes, but the purple looks better on you.
Martha: Do you really think so?
Anna: Yes, I do. And the quality is better, too. I think you should buy the purple. Which do you like? What do you think?
Martha: You're right. The purple is more attractive. I'm going to buy it.
I like the white better. It's brighter.