#include <iostream>
#include <regex>
using namespace std;
int main() {
string s = " 'I'd go.' ";
s = std::regex_replace(s, std::regex("((^| )')|('($| ))"), "$1$3(Quotation, )");
cout << s;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8cmVnZXg+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgppbnQgbWFpbigpIHsKCXN0cmluZyBzID0gIiAnSSdkIGdvLicgIjsKCXMgPSBzdGQ6OnJlZ2V4X3JlcGxhY2Uocywgc3RkOjpyZWdleCgiKChefCApJyl8KCcoJHwgKSkiKSwgIiQxJDMoUXVvdGF0aW9uLCApIik7Cgljb3V0IDw8IHM7CglyZXR1cm4gMDsKfQ==