50165
Of all his works , his elegy for Lester Young , " Goodbye Pork Pie Hat " ( from " Mingus Ah Um " ) has probably had the most recordings .
 person: Lester Young; media: Goodbye Pork Pie Hat; media: Mingus Ah Um
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: Lester Young, Goodbye Pork Pie Hat, Mingus Ah Um 
Answer:
 person: Lester Young; media: Goodbye Pork Pie Hat; media: Mingus Ah Um