Make a family tree in Prolog. your tree should cover rules such as parents, siblings, uncles, aunts, niece, nephew, grandparents and great grandparents.

Here is Mother, father and sibling to help get you started.

mother(x,y) :- parent(x,y),female(x). father(x,y) :- parent(x,y),male(x). sibling(x,y) :- parent(z,x),parent(z,y),notx = y.