Alice: Good afternoon, Helen!
Helen: Good afternoon, Alice! How are you?
Alice: I'm fine, thanks. How are you?
Helen: I'm OK.
Alice: Helen, what' s this in English?
Helen: It's a cup. And it's my cup.
Alice: Oh, it' s red. I like the color. Is that a pencil?
Helen: No, it' s a pen and it' s brown.
Alice: Is it your pen?
Helen: No, it s Bill's. My pen is green.
The cup is   _
Alice' s Bill' s Gina' s Helen' s