2. The method of claim 1 , further comprising receiving an initiation of an interaction with a user, and providing the natural language elements in response to the initiation of the interaction.
2. The method of claim 1 , further comprising receiving an initiation of an interaction with a user, and providing the natural language elements in response to the initiation of the interaction. 3. The method of claim 2 , further comprising receiving a user input defining a narrowed scope of the interaction, and screening out combined semantic structures that are not relevant or appropriate to the narrowed scope of the interaction.