Select the relation and press Add Button.

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

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

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

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

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

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