41. The system of claim 36 , wherein the searching module is further configured to identify at least one term having a semantic relationship with the at least one semantic token.
41. The system of claim 36 , wherein the searching module is further configured to identify at least one term having a semantic relationship with the at least one semantic token. 42. The system of claim 41 , wherein the searching module is configured to retrieve information from the knowledge base using the at least one semantic token and the semantically-related term.