#include <bits/stdc++.h>
using namespace std;
using uint = unsigned int;
using ll = long long;
using ull = unsigned long long;
const int MOD = 1e9 + 7;
void solve() {}
int main() {
  int a, b, c;
  cin >> a >> b >> c;
  string ans;
  if ((a + b + c) % 2 == 0) {
    ans = "Yes";
  } else {
    ans = "No";
  }
  cout << ans << endl;
  return 0;
}
