Help with inverted dictionary

[John Machin]

rorley at gmail.com wrote:
> I will transfer eventually use a database but is there any way for now
> you could help me make the text files?  Thank you so much.  Reece
> 

No. There is utterly no reason why you should create 5000 or 30000 text 
files. While you are waiting to get a clue about databases, do it in 
Python, in memory. It should only take a very tiny time to suck your 
5000-fact file into memory, index the data appropriately, and do some 
queries e.g. list all facts about "lion".