string generateStory(string template, Map& data) {
string result;
Tokenscanner scanner;
scanner.setInput(template);
while(scanner.hasMoreTokens()) {
string token=scanner.nextToken();
if(token[0]=='{') {
string remainder="";
if(token.find('}')!=token.length()-1) remainder=token.substr(token.find('}')+1);
string key=token.substr(1, token.find('}'-1);
result+=data.get(key) + remainder;
}
return result;
}