Select the relation and press Add Button.

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

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

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

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

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

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