title: Extracting data from natural language text
body: <p>I have a set of text newspaper ads, I'd like to extract information like the item being sold and its price. These ads don't follow any structured format. I have access to many thousands of these ads.</p>
  
  <p>Where should I start on this project? Is there some library that would help out?</p>
  
  <p>Thanks</p>