Alex: Hi, Jenny. How are you today?
Jenny: Hi! I'm fine, thanks.
Alex: What's this?
Jenny: It's a present for my mum. It's her brithday today.
Alex: That's nice. Isn't it a book?
Jenny: No, it is. It's a photo of our family. Look!
Alex: Your family is big! Are they your brothers?
Jenny: Yes, they are.
Alex: It's a great photo, Jenny!