阅读短文,判断正误
Peter: Is this your grandmother?
Jane: Yes, this is my grandmother. Her name is Lisa Smith.
Peter: Is that your grandfather?
Jane: Yes, that is my grandfather. His name is Tony Smith.
Peter: Are they your parents?
Jane: Yes, they are my parents. Their names are Jim and Jones Smith.
Peter: Is this your sister?
Jane: Yes, she is. Her name is Gina.
Peter: Are these your brothers?
Jane: No, they aren't. They are my friends.