Jawaban:

1. Because George is not his family, and Matt is his brother, so based on the family tree, he is Matt's brother, John.

Also, John is a boy, based on the second statement.

Ans: I am John.

2. Because George is her brother, and her mother, Anita, is a cook, so based on the family tree, she is Alice.

Ans: My name is Alice.

3. Because Charles is his brother, and his profession is a teacher, so based on the family tree, he is Tom.

Ans: I am Tom.

4. Because his sister is a student, and his mother is a cook, and Charles is his father, so based on the family tree, he is George.

Ans: My name is George.

5. Because her mother, Lisa, is a salesperson, and Mary is her sister, so based on the family tree, she is Ann.

Also, Ann is a girl, based on the second statement.

Ans: My name is Ann.