title: Natural Language Understanding API
body: <p>I am unaware if such an API or service exists currently so this is a vague question, my apologies.</p>
  
  <p>I have a PHP script that works with Freebase and I was wondering if I can enable it so a user can ask a question on my site which will be deconstructed using natural language processing, query the Freebase API and then return an answer.</p>
  
  <p>Does anyone know of an already existing tool like this that works with Freebase?</p>
  
  <p>If not, does anyone know of any great Natural Language Understanding APIs that would be able to strip down a question such as <code>"how tall is mount everest?"</code> and tell my script to query <code>"height"</code> on the mount everest article on Freebase?</p>