Question：Which is the girl's favorite cat? 

Boy: Look, what a nice picture! 

Girl: Yes, I like it very much. 

Boy: What can you see? 

Girl: I can see trees, house and some cats. 

Boy: How many cats can you see? 

Girl: I can see six cats. 

Boy: Where are they? 

Girl: I can see a red cat beside the tree, a black cat around the window, a white cat beside the door,

a green cat on the window. Oh, there is a yellow cat behind the tree. 

Boy: Which is your favorite cat? 

Girl: It's the yellow cat. 

Boy: Me too.