#include <bits/stdc++.h>
using namespace std;
void solve();
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);
  cout.tie(nullptr);
  solve();
  return 0;
}
void solve() {
  int a, b, c;
  cin >> a >> b >> c;
  if ((a + b + c) % 2 == 0) {
    cout << "Yes";
  } else {
    cout << "No";
  };
}
