Establish a database of facts for the following 5 clauses: male (X) % X is male female (X) % X is female father (X, Y) %X is the father of Y mother (X, Y) %X is the mother of Y married(X, Y) %X is married to Y Write prolog rules to define the following 11 relationships: parent (X, Y) %X is the parent of Y different(X, Y) %X and Y are different is_mother (X) % X is a mother is_father (X) % X is a father aunt (X, Y) % X is an aunt of Y uncle (X, Y) % X is an uncle of Y sister (X, Y) % X is a sister of Y brother(X, Y) % X is a brother of Y grandfather (X, Y) % X is a grandfather of Y grandmother (X, Y) % X is a grandmother of Y ancestor (X, Y) % X is an ancestor of Y Please assume "traditional" definitions for the above relationships for consistency in marking. If you are in any doubt, include your assumptions in your assignment documentation