178718
Piccinni still knew no French when he was composing Roland and had to be helped all the way by his librettist Marmontel , who provided a translation of every word along with details on how to accentuate it correctly .
 person: Piccinni; person: Marmontel
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Piccinni, Marmontel 
Answer:
 person: Piccinni; person: Marmontel