Select the relation and press Add Button.

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

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

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

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

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

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