7053
Watching a stock drop after hours , open lower , and close even lower than that makes me wonder just who ' s selling : a runup usually builds on a gradual crescendo of greater - fool theory - - everyone thinks they can always sell to someone dumber - - and ends when the greatest fool yet gets sick of the whole thing and bails .
 person: me; person: who; person: everyone; person: they; person: someone dumber; person: the greatest fool yet
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: me, who, everyone, they, someone dumber, the greatest fool yet 
Answer:
 person: me; person: who; person: everyone; person: they; person: someone dumber; person: the greatest fool yet