public static IExpression GetMarriedWomanExpression()
{
IExpression julie = new TerminalExpression("julie");
IExpression married = new TerminalExpression("married");
return(new AndExpression(julie, married));
}
public static IExpression GetMaleExpression()
{
IExpression robert = new TerminalExpression("robert");
IExpression john = new TerminalExpression("john");
return(new OrExpression(robert, john));
}