input = gets.split(" ").map(&:to_i)
_W = input[0]
_H = input[1]
x = input[2]
y = input[3]
r = input[4]

if (x-r < 0 || y - r < 0 || x + r > _W || y + r > _H) then
  printf("No\n")
else
  printf("Yes\n")
end