69087
Most of the larger moons orbit their planets in this " prograde " direction ( with Triton being the largest " retrograde " exception ) and most larger objects rotate themselves in the same direction ( with Venus being a notable " retrograde " exception ) .
 astronomical object: Triton; astronomical object: Venus
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: Triton, Venus 
Answer:
 astronomical object: Triton; astronomical object: Venus