Select the relation and press Add Button.

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

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

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

What relation is your aunt's husband's cousin's daughter's uncle's son to you ?

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

What relation is your brother's aunt's nephew's father in law to you ?