Select the relation and press Add Button.

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

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

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

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

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

What relation is your sister's cousin's brother's daughter in law to you ?