% Datum: 25-Oct-15

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%% UEBUNGSSITZUNG 01                                                          %%
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%% AUFGABE 05
%% Gegeben ist die folgende Wissensbasis:

% fem/1
% fem(X): X ist feminin
fem(sarah).
fem(milcah).
fem(yiscah).

% masc/1
% masc(X): X ist maskulin
masc(terach).
masc(abraham).
masc(nachor).
masc(haran).
masc(isaac).
masc(lot).

% et/2
% et(X,Y): X ist ein
% Elternteil von Y
et(terach,abraham).
et(terach,nachor).
et(terach,haran).
et(sarah,isaac).
et(abraham,isaac).
et(haran,milcah).
et(haran,lot).
et(haran,yiscah).

%% Erweitere die Wissensbasis zum Familienstammbaum um folgende Prädikate:
%% mutter/2, vater/2, tochter/2, sohn/2, schwester/2, bruder/2, grossvater/2