512
german police say a teenage lebanese gunman , who hijacked a bus today , was hoping to free a key september 11th suspect .
 geographical social political: german; geographical social political: lebanese; person: german police; person: a teenage lebanese gunman; person: who; person: a key september 11th suspect; vehicle: a bus
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:
 geographical social political: german; geographical social political: lebanese; person: german police; person: a teenage lebanese gunman; person: who; person: a key september 11th suspect; vehicle: a bus