class Person
 attr_accessor :name, :height, :hair_color, :fatness

 def initialize(name, height, hair, fatness)
   self.name = name.capitalize
   self.height = height.to_f
   self.hair_color = hair.capitalize
   self.fatness = fatness
 end

 def fit?
   return true if (height > 5 && fatness == false && hair_color == "blonde")
   return false
 end

 def make_thin
  self.fatness = false
 end

 def dye_hair(colour)
   self.hair_color = colour
 end

 def describe
   "#{name} is #{height} tall, has #{hair_color} hair and #{fatness ? "is" : "is not"} fat."
 end
end

class Baby < Person
  attr_accessor :smellyness

  def initialize(name, smellyness, fatness)
    self.name = name.capitalize
    self.height = 1
    self.hair_color = "None"
    self.fatness = fatness
    self.smellyness = smellyness
  end

  def fit?
    return "It's a fucking baby mate"
  end
end