Hello Benjamin,

I meant asking real literal questions. In the example you gave a query "snow AND (ski OR ice-skat*)"  based on concepts. What about extracting those concepts from a real literal question like: Where can I buy find the best ski or ice-skate models ?

So where => any location

ski  and ice-skate are concepts

If iknow can analyse the semantic of  my  question this way,  I can then build a query similar to the one above. 

Regards,

Jack Abdo.