5. The method according to claim 1 , where, in response to the identification of one of a set of predetermined elements in the natural language request in relation to one or more topics, contextual data is used to identify a given topic for use in the topic string.
5. The method according to claim 1 , where, in response to the identification of one of a set of predetermined elements in the natural language request in relation to one or more topics, contextual data is used to identify a given topic for use in the topic string. 6. The method according to claim 5 , where the contextual data is used in a transformation of a definite article or a possessive adjective.