Select the relation and press Add Button.

What relation is your brother's father's daughter's uncle to you ?

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

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

What relation is your brother's sister's aunt's son's brother in law to you ?

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

What relation is your aunt's husband's son's daughter in law to you ?