41 Education; entertainment; training; organization and conducting of conferences, seminars and congresses; organization of exhibitions for cultural or educational purposes; production of radio and television programs; sporting and cultural activities; educational services, namely, organization and conducting of classes, seminars, conferences, webinars and workshops in the field of computers, computer services, information technology, artificial intelligence, cloud computing, blockchain technology, quantum computing, database management, image and audio processing technology, global computer and telecommunication networks; training in the field of computers, computer services, information technology, artificial intelligence, cloud computing, blockchain technology, quantum computing, database management, image and audio processing technology, global computer and telecommunication networks; conducting entertainment exhibitions in the nature of information technology demonstrations; entertainment services, namely, online computer game services; conducting entertainment exhibitions, namely, sports competitions in real time via a global computer network; conducting entertainment exhibitions, namely, providing demonstrations on websites featuring museum exhibitions, sporting events, art gallery exhibitions, concerts and musical recordings; editing of books and journals; show and film production; conducting of exhibitions for cultural or educational purposes; booking of seats for shows