#include <bits/stdc++.h>
int main(void) {
  int a, b, c, sum;
  scanf("%d", &a);
  scanf("%d", &b);
  scanf("%d", &c);
  sum = a + b + c;
  if (sum % 2 == 0) {
    printf("Yes");
  } else {
    printf("No");
  }
  return 0;
}
