//dialogue Anser Ans; Ans<<Is(Piko,Bird); cout<<Ans<<endl; //out=piko is bird Ans<<Has(Piko,Wing); cout<<Ans<<endl; //out=piko has wing Ans<<Where(Has(Piko,Wing)); cout<<Ans<<endl; //out=piko has wing where shoulder Ans<<Where(Does(Piko,Sing)); cout<<Ans<<endl; //out=piko does sing where cage Ans<<How(Has(Piko,Wing)); cout<<Ans<<endl; //out=piko has wing how folding Ans<<When(Does(Piko,Sing)); cout<<Ans<<endl; //out=piko does sing when morning Ans<<Why(Does(Piko,Sing)); cout<<Ans<<endl; //out=unknown }