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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def describe_additive(self):
 """ vinegar. spicy vinegar. a spicy vinegar. """

        resp = random.choice(additives)
        if random.random() < .2:
           resp = random.choice(foodqualities) + ' ' + resp
        if random.random() < .01:
           resp = self.articleize(resp)
        return resp