29. The method of claim 28 , wherein generating the spoken, audible response to the spoken natural language user query based on ranked hierarchical structure data further comprises generating a hierarchical tree.
29. The method of claim 28 , wherein generating the spoken, audible response to the spoken natural language user query based on ranked hierarchical structure data further comprises generating a hierarchical tree. 30. The method of claim 29 , wherein generating the spoken, audible response further comprises: extracting text attributes; identifying web-page functions; filtering web-site content; and identifying text relationships.