77072
The airline purchased a new 767 - 300ER from Boeing with an April 1999 delivery date , and leased another aircraft from GE Capital Aviation Services from March 1998 .
 organization: Boeing; organization: GE Capital Aviation Services
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Boeing, GE Capital Aviation Services 
Answer:
 organization: Boeing; organization: GE Capital Aviation Services