60046
A galaxy with poorly defined arms is sometimes referred to as a flocculent spiral galaxy ; in contrast to the grand design spiral galaxy that has prominent and well-defined spiral arms .
 astronomical object: flocculent spiral galaxy; astronomical object: grand design spiral galaxy
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: flocculent spiral galaxy, grand design spiral galaxy 
Answer:
 astronomical object: flocculent spiral galaxy; astronomical object: grand design spiral galaxy