Show:
Nuclear Family
100
She is a housewife.
What is 妈妈？
200
He is married to 妈妈。
What is 爸爸？
300
He is still a baby.
What is 弟弟？
400
She is an older sibling.
What is 姐姐？
500
He is an older sibling.
What is 哥哥？