#include <bits/stdc++.h>
using namespace std;
long long int dig(long long int N) {
  long long int dig = 0;
  while (N) {
    dig++;
    N /= 10;
  }
  return dig;
}
long long int gcd(long long int x, long long int y) {
  long long int r;
  while (x % y) {
    r = x % y;
    x = y;
    y = r;
  }
  return y;
}
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;
}
