#include <iostream>
#include <algorithm>
#include <HepMC3/GenEvent.h>
#include <HepMC3/GenVertex.h>
#include <HepMC3/GenParticle.h>
#include "SimDataFormats/GeneratorProducts/interface/HepMC3Product.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"