new_contents: import sys
  import os
  sys.path.append(
      os.path.abspath(os.path.join(os.path.dirname(__file__), os.path.pardir)))
  
  from pal.feature_extractor import FeatureExtractor
  from pal.standard_nlp import StandardNLP
  from pal.exceptions import MissingKeyException
  from pal.services.directory_service import DirectoryService
  
  def test():
  	questions = [
  		"What room does Brian Charous live in?",
  		"Where is Jeffrey Ondich's office?",
  		"What is Brian Charous's phone number?",
  		"What is Jeffrey Ondich's phone number?",
  		"What is Brian Charous's email address?",
  		"Email Jeffrey Ondich"]
  
  	for question in questions:
  		nlp_data = StandardNLP.process(question)
  		features = FeatureExtractor.extract_features(nlp_data)
  		ds = DirectoryService()
  		print ds.go(features)
  
  if __name__ == '__main__':
  	test()
subject: Add test_directory back