950
He could get people to ignore every single technical obstacle to an idea , and invest on the basis of something beautifully , but ridiculously , simple .
 person: He; person: people
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 person: He; person: people