 
 <prompt> Which one of dem na machine: perennial crop, cotton plant or cotton stripper? Based on di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Most cotton for United States, Europe and Australia dey harvest mechanically, either by cotton picker, wey be machine wey dey remove cotton from di boll without damaging di cotton plant, or by cotton stripper, wey dey strip di entire boll off di plant. Cotton strippers dey use for areas wey too windy to grow picker varieties of cotton, and usually after application of chemical defoliant or di natural defoliation wey happen after freeze. Cotton na perennial crop for di tropics, and without defoliation or freezing, di plant go continue to grow. 