1
Mary is her grandmother's...
2
your father's mother is your...
3
Your mother's father is your...
4
Mary is her father's
5
John is his grandfather's
6
John is his sister's
7
Your father is your mother's
8
Mary is her brother's ...
9
Your father's wife is your...
10
Your mother's husband is your
11
Your uncle's son is your
12
your mother's brother is your
13
You mother's sister is your
14
Your mother is your father's
15
John is his father's