title: How to train Wit.ai/LUIS.ai for large number of entity values, like Restorent names, Movie names
body: <p>I'm trying to build a chatbot which requires large number of entity values to be added in the knowledge base (or at least I think it is). </p>
  
  <p>Assume user just say a name of restaurant and we need to provide its details, like location, ratings, menu etc. So how can I make wit.ai to understand names without actually saving all available values.</p>