import std.stdio, std.array, std.conv, std.string;

void main() {
  string[] input = split(readln());

  int W = to!int(input[0]), H = to!int(input[1]);
  int x = to!int(input[2]), y = to!int(input[3]), r = to!int(input[4]);

  if (r <= x && r <= (W - x) && r <= y && r <= (H - y)) {
    writeln("Yes");
  } else {
    writeln("No");
  }
}