1. A text analysis system comprising: a natural language input unit for enabling a user to input a free text in a natural language; a natural language processing unit for processing at least a portion of the free text while it is being inputted, to obtain an explicit representation of semantics entailed by the free text; an explicit information input unit for enabling the user to input explicit information relating to the explicit representation of semantics; and a user interface for providing a user with simultaneous access to both the natural language input unit and the explicit information input unit; wherein the explicit information input unit is arranged for enabling the user to confirm or reject the explicit representation of the semantics; and wherein the user interface is arranged for providing the user with an alternative explicit representation upon receipt of a rejection of the explicit representation of the semantics.
1. A text analysis system comprising: a natural language input unit for enabling a user to input a free text in a natural language; a natural language processing unit for processing at least a portion of the free text while it is being inputted, to obtain an explicit representation of semantics entailed by the free text; an explicit information input unit for enabling the user to input explicit information relating to the explicit representation of semantics; and a user interface for providing a user with simultaneous access to both the natural language input unit and the explicit information input unit; wherein the explicit information input unit is arranged for enabling the user to confirm or reject the explicit representation of the semantics; and wherein the user interface is arranged for providing the user with an alternative explicit representation upon receipt of a rejection of the explicit representation of the semantics. 7. The system according to claim 1 , comprising a storage unit for storing the free text in the natural language and at least two of: the explicit information inputted by the user, the explicit representation of semantics generated by the natural language processing unit, and the updated explicit representation of semantics represented by the text.