3675
we ' re going to pause for a second to see if we see the president hopping off this chopper .
 organization: we; organization: we; person: the president; vehicle: this chopper
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: we, we, the president, this chopper 
Answer:
 organization: we; organization: we; person: the president; vehicle: this chopper