#include <bits/stdc++.h>
const int INF = 1e9;
const int MOD = 1e9 + 7;
using LL = long long;
const LL LINF = 1e18;
using namespace std;
class PalseError {};
class Edge {
 public:
  LL from, to, value;
  Edge(LL a, LL b, LL c) {
    from = a;
    to = b;
    value = c;
  }
  Edge(LL a, LL b) {
    from = a;
    to = b;
  }
};
int main() {
  int(a);
  cin >> (a);
  int(b);
  cin >> (b);
  int(c);
  cin >> (c);
  cout << ((!(a + b + c) % 2) ? "Yes" : "No") << endl;
  return 0;
}
