old_contents: from django.db import models
  
  class Query(models.Model):
      query_text = models.CharField(max_length=200)
      def __unicode__(self):
          return u'%s' % (self.query_text)
  
  class Response(models.Model):
      query = models.ForeignKey(Query)
      response_value = models.BooleanField(default=False)
      def __unicode__(self):
          return u'%s' % (self.response_text)
  
new_contents: from django.db import models
  
  class Query(models.Model):
      query_text = models.CharField(max_length=200)
      def __unicode__(self):
          return u'%s' % (self.query_text)
  
  class Response(models.Model):
      query = models.ForeignKey(Query)
      response_type = models.CharField(max_length=200)
      in_use = models.BooleanField(default=False)
      def __unicode__(self):
          return u'%s' % (self.response_text)
  
subject: Fix admin