Select the relation and press Add Button.

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

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

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

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

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

What relation is your grandmother's grandson's uncle's brother to you ?