[{"Bold_text": "adjective", "List Items": ["immediately following in time, order, importance, etc.:the next day;the next person in line.", "nearest or adjacent in place or position:the next room.", "nearest in relationship or kinship."]}, {"Bold_text": "adverb", "List Items": ["in the place, time, importance, etc., nearest or immediately following:We're going to London next.This is my next oldest daughter.", "on the first occasion to follow:when next we meet."]}, {"Bold_text": "preposition", "List Items": ["adjacent to; nearest:It's in the closet next the blackboard."]}]