50 50 50 50
 49 49 4 1
 48 50 12 11
 5 7 1 10
 1 50 50 50
 5 7 1 4
 32 4 17 3
 1 50 1 50
 50 1 1 1
 32 31 10 9
 5 7 4 1
 49 49 3 3
 50 49 1 2
 50 48 3 1
 50 1 1 50
 5 7 10 10
 1 1 1 1
 49 50 11 12

Second
 Second
 Second
 Second
 Second
 Second
 First
 Second
 First
 First
 Second
 Second
 First
 First
 First
 Second
 Second
 Second

#include <bits/stdc++.h>
int n1, k1, n2, k2;
int main() {
  while (std::cin >> n1 >> k1 >> n2 >> k2) {
    int i = 1;
    while (n1 > 0 && n2 > 0) {
      if (i % 2) {
        n1 -= k1;
      } else {
        n2 -= k2;
      }
      ++i;
    }
    if (n1 <= 0) {
      std::cout << "Second" << std::endl;
    } else {
      std::cout << "First" << std::endl;
    }
  }
  return 0;
}
