41 Teaching in the field of artificial intelligence, natural language processing, machine learning and computer science; education services, namely, providing tutorials, lectures, workshops, meetups in the field of artificial intelligence, natural language processing, machine learning and computer science; entertainment services, namely, providing educational speakers in the field of artificial intelligence, natural language processing, machine learning and computer science; providing of training for using of computer software, namely, software for implementing a computer programming language, and computer software development tools, for use in the fields of artificial intelligence, deep learning, high performance computing, distributed computing, virtualization and machine learning; providing of training for using of computer software libraries for use in general purpose computation, manipulation of collections of data, data transformation, input/output, communications, graphics display, modeling and testing for use in the fields of artificial intelligence, deep learning, high performance computing, distributed computing, virtualization and machine learning; providing of training for using of computer software runtime systems, namely, systems comprised of computer software libraries for use in general purpose computation, manipulation of collections of data, data transformation, input/output, communications, graphics display, modeling and testing for use in the fields of artificial intelligence, deep learning, high performance computing, distributed computing, virtualization and machine learning; providing of training for using of computer software for use as an application programming interface (API) for use in the fields of artificial intelligence, deep learning, high performance computing, distributed computing, virtualization and machine learning