‘U $$+$$ W’ means ‘U is the father of W’;
‘U $$-$$ W’ means ‘U is the wife of W’;
‘U $$\times$$ W’ means ‘U is the brother of W’; and
‘U $$\div$$ W’ means ‘U is the daughter of W’.
If ‘K $$\div$$ L $$+$$ M $$+$$ N’, then how is K related to N?

A

Daughter

B

Mother

C

Aunt

D

Sister