Select the relation and press Add Button.

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

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

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

What relation is your uncle's son's aunt's daughter to you ?

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

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