Select the relation and press Add Button.

What relation is your sister's cousin's father's son's father in law to you ?

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

What relation is your aunt's nephew's mother's sister to you ?

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

What relation is your son's uncle's sister's mother to you ?

What relation is your grandmother's grandson's uncle's son to you ?