Help definition

[derdude007]

int main() 
{ 

std::string SPEACH; 
std::string WOrt; 
std::string KUNDE; 
std::string KUNDEN; 
std::string WORDS; 
std::string ENTRE; 
std::string DEFINITION; 
std::string ALLES; 
std::string NOMEN; 
{ 
cout << "\n Whats your name? \n"; 
set<string> KUNDE; 
{ ifstream in("Kunden.h"); 
for(string wort; in >> wort;) 
KUNDE.insert(wort); 
} 
{ for(string wort; cin >> wort;) 
if (KUNDE.count(wort)) 
goto NEXT4; 
else 
goto NEXT4; 
} 
} 
{NEXT4: 
cout << "I don't know you. Where do you life? \n"; 
fstream datei6; 
datei6.open("speach.h", ios::app); 
cin >>SPEACH; 
{ set<string> namen; 
{ cout << "Gib deinen Namen ein"; 
ifstream in("Kunden.h"); 
for(string wort; in >> wort;) 
namen.insert(wort); 
} 
{ for(string wort; cin >> wort;) 
if (namen.count(wort)) 
goto NEXT2; 
else 
{ cout << "I don't know the wort " << wort << " Is it a Nomen or a Name?"; 
cin >> WORDS; 
{fstream datei1; 
fstream datei2; 
if (WORDS == "Nomen") 
{ { datei1.open("Nomen1.h", ios::app); 
datei2.open("Nomen2.h", ios::app); 
{ cout << "Wie lautet der Singular?" << endl; 
cin >> ENTRE; 
datei1 <<"\n" << ENTRE << endl; } 
} 
{ cout << "Bitte definieren Sie den Begriff mit einem Wort" << endl; 
cin >> DEFINITION; 
datei2 << DEFINITION << endl; } 
} 
else if (WORDS == "Name") 
{ datei1.open("Name.h1", ios::app); 
{ cout << "Wer ist das?" << endl; 
cin >> ENTRE; 
datei1 <<"\n" << ENTRE << "\n " << endl; } } 
datei1 << ENTRE << endl; 
datei2 << ENTRE << endl; 
} } } } 
{ NEXT2: 
cout << "."; }} }

I can save definitions or names, but I can't access DEFINITION or NAMEN/Nomen! What I want:
Entre a word, it checks if it's still there.
If not, it will save the word and it's definition.

I need:
If I entre a word, the PC must entre me the other word back.

Thanks