Select the relation and press Add Button.

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

What relation is your aunt's brother's daughter's mother to you ?

What relation is your brother's grandfather's wife's grandson to you ?

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

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

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