#include <bits/stdc++.h>
using namespace std;
using ull = unsigned long long;
using ll = long long;
constexpr int I_INF = INT_MAX;
constexpr ll L_INF = LLONG_MAX;
struct __INIT {
  __INIT() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    cout << fixed << setprecision(15);
  }
} __init;
int main() {
  int a, b, c;
  cin >> a >> b >> c;
  if ((a + b + c) % 2 == 0)
    puts("Yes");
  else
    puts("No");
}
