41 Education; training; entertainment services; sporting and cultural activities; training and further training consultancy; coaching; conducting and organizing of training seminars, workshops, trainings, training courses; arranging and organization of demonstrations for educational purposes; training, in particular training in connection with additive manufacturing [generative manufacturing processes]; arranging of lectures; provision and conducting correspondence courses; provision of electronic publications, also via the internet or a global network as well as in electronic or computerized form; rental and leasing of objects in connection with providing the aforesaid services, included in this class; consultancy and information in relation to the aforesaid services, included in this class.