I can't imagine how one would define this as "too basic". Natural language processing on a conceptual level is an extremely hard problem. Sounds pretty useful, though, if you can then use that data to inter-relate and analyze seemingly disconnected facts. We have more data than at any point in human history (I guess that's tautology), and more is being added every day, and many scientists and medical researchers have argued that one of the biggest problems today is making good use of all of the research and anecdotal data that already exists.