Select the relation and press Add Button.

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

What relation is your brother's father's wife's husband's son's nephew to you ?

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

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

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

What relation is your sister's aunt's niece's father in law's daughter to you ?