歌词：Who's she?
Is she your sister?
Uh-huh.Yes,she is my sister.
Who's she?
Is she your mother?
Uh-huh.No,she is not my mother.
Who's he?
Is he your brother?
Uh-huh.Yes,he is my brother.
Who's he?
Is he your father?
Uh-huh.No,he is not my father.
I'm his sister,he's my brother.
I'm her brother,she's my sister.
Who's she?
Is she your mother?
Uh-huh.yes,she is my mother.
Who's she?
Is she your sister?
Uh-huh.No,she is not my sister.
Who's he?
Is he your father?
Uh-huh.yes,he is my father.
Who's he?
Is he your brother?
Uh-huh.No,he is not my brother.
she's my mother.he's my father.
he's my father.she's my mother.
I'm her brother,she's my sister.
I'm his sister,he's my brother.
