Computer software development; Design and development of computers and programs for computers; Providing temporary use of online non-downloadable computer chatbot software for simulating conversations; Providing temporary use of on-line non-downloadable software for atural language processing, generation, understanding and analysis; Providing temporary use of on-line non-downloadable software for the artificial production of human speech and text; Providing temporary use of on-line non-downloadable software for machine-learning based language and speech processing and creating and generating text