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 niece's brother's grandmother to you ?

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

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

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

What relation is your grandmother's grandson's mother's son to you ?