Select the relation and press Add Button.

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

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

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

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

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

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