Your sister's cousin's uncle's daughter's mother is your which relation ?

Your

Sister's

Cousin's

Uncle's

Daughter's

Mother

is your AUNT !!

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

What relation is your grandmother's grandson's father in law's cousin to you ?

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

What relation is your aunt's husband's daughter's uncle to you ?

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

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