根据对话情境，用正确的句子补全对话。
A: Hi, Kate! ____________________?
B: It is a photo of my family.
A: ____________________?
B: He is my father.
A: ____________________?
B: Yes, he is. He is my father’s brother.
A: ____________________?
B: His name is Jack.
A: ____________________?
B: Yes, they’re my uncle’s son and daughter.