<prompt> Translate the following text to EnglishKatika karne ya tatu KK, Ashoka alianzisha makao ya watawa katika mji wa Rajgir, ambayo ikawa kituo cha kujifunza chini ya wafalme wa Gupta miaka 600 baadaye.  <response>: In the third century b.c. , Ashoka founded the first monastery in the town of Rajgir, which became a center of learning under the Gupta kings 600 years later. 