993
Right now students at business schools are asking for more discussion of these topics in classes , are initiating service projects , forming support group for social entrepreneurs , inviting speakers to campus to discuss sustainability , social investing , non - profit innovations , etc .
 organization: business schools; person: students at business schools; person: support group for social entrepreneurs; person: social entrepreneurs; person: speakers; facility: campus
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:
 organization: business schools; person: students at business schools; person: support group for social entrepreneurs; person: social entrepreneurs; person: speakers; facility: campus