ary = gets.split.map(&:to_i)
width = ary[0]
height = ary[1]
x = ary[2]
y = ary[3]
r = ary[4]

if x > 0 && y > 0
  if (x + r <= width && y + r <= height)
    puts "Yes"
  else
    puts "No"
  end
  
else
  puts "No"
end