<prompt> Bolela tlatsetso e ka sehloohong ea pampiri Ho Ithuta ka Matla: Selelekela.nan  <response>: Instruction in English: State the main contribution of the paper Reinforcement Learning: An Introduction. . Response in English: The main contribution of the paper Reinforcement Learning: An Introduction by Richard S. Sutton and Andrew G. Barto is providing a comprehensive and accessible introduction to the field of reinforcement learning RL. The book presents the key concepts, algorithms, and techniques of RL, as well as a wide range of applications and examples. It also discusses the problems and challenges that arise when using RL in real-world scenarios, and provides a foundation for understanding and advancing research in the field of RL. Overall, the paper is an important reference for anyone interested in learning about reinforcement learning and its applications. . Response in Sesotho: Tlatsetso e ka sehloohong ea pampiri ea Reinforcement Learning: An Introduction ea Richard S. Sutton le Andrew G. Barto e fana ka kenyelletso e pharaletseng le e fumanehang tšimong ea ho ithuta ho matlafatsa RL. Buka ena e fana ka maikutlo a bohlokoa, algorithms, le mekhoa ea RL, hammoho le mefuta e mengata ea likopo le mehlala. E boetse e tšohla mathata le mathata a hlahang ha ho sebelisoa RL maemong a sebele a lefatse, me e fana ka motheo oa ho utloisisa le ho ntšetsa pele lipatlisiso lefapheng la RL. Ka kakaretso, pampiri ke tšupiso ea bohlokoa ho mang kapa mang ea nang le thahasello ea ho ithuta ka thuto ea matlafatso le tsebeliso ea eona. 