old_contents: import phrasemachine
  text = "Barack Obama supports expanding social security."
  print phrasemachine.get_phrases(text)
  
new_contents: # can only be run from the py directory, and only in interactive shell
  # import phrasemachine
  text = "Barack Obama supports expanding social security."
  print phrasemachine.get_phrases(text)
  
subject: test basic example -- works from interactive shell