Select the relation and press Add Button.

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

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

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

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

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

What relation is your daughter's grandfather's brother's son's mother's husband to you ?