<prompt> Translate the following text to EnglishMstari wa pili unaonyesha kwamba ni mwaka wa 250 KK, wakati mfalme Ashoka wa India alipokuwa akigeuzwa imani yake na kuwa Mbudha.  <response>: Marking the spot is a pillar commemorating the visit in 250 b.c. of the Indian emperor Ashoka, a zealous convert to Buddhism. 