6908
The form of columns in the work of the first period is very plain and un-embellished , with both " chaitya " halls using simple octagonal columns , which were later painted with images of the Buddha , people and monks in robes .
 person: Buddha
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Buddha 
Answer:
 person: Buddha