text: # -*- coding: utf-8 -*-
  import random
  
  def process_mention(status, settings):
      text = status.text.lower().replace('@'+settings.username, '').strip()
      text = text.encode('utf-8')
      tokens = text.split(' ')
      if tokens[0] == 'choose':
          choices = [x.strip() for x in ' '.join(tokens[1:]).split(',')]
          return dict(response=random.choice(choices).decode('utf-8'))
  