Select the relation and press Add Button.

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

What relation is your aunt's cousin's son's father in law to you ?

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

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

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

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