Select the relation and press Add Button.

What relation is your sister's uncle's daughter's father to you ?

What relation is your daughter's sister's grandmother's brother to you ?

What relation is your brother's father's daughter's cousin's father in law to you ?

What relation is your cousin's sister's aunt's brother to you ?

What relation is your mother's sister's daughter's father to you ?

What relation is your sister's mother's husband's brother to you ?