#Circle in a Rectangle
w, h, x, y, r= gets.split.map(&:to_i)
cs = r * r * 3.14
rs = w * h
xmax = x + r
ymax = y + r

if rs < cs
  puts "No"
elsif x < 0 || y < 0
  puts "No"
elsif w < xmax  || h < ymax
  puts "No"
else
  puts "Yes"
end