#include <bits/stdc++.h>
using namespace std;
int dx[4] = {1, 0, -1, 0};
int dy[4] = {0, 1, 0, -1};
template <class T>
inline bool chmax(T& a, T b) {
  if (a < b) {
    a = b;
    return 1;
  }
  return 0;
}
template <class T>
inline bool chmin(T& a, T b) {
  if (a > b) {
    a = b;
    return 1;
  }
  return 0;
}
int main() {
  int a, b, c;
  cin >> a >> b >> c;
  int sum = a + b + c;
  if (sum % 2 == 0)
    cout << "Yes" << endl;
  else
    cout << "No" << endl;
  return 0;
}
