339310
In January 1949 Hugh Maguire was among the first violins of the London Philharmonic Orchestra ( led by David Wise ) during van Beinum 's conductorship .
 person: Hugh Maguire; organization: Orchestra; person: van Beinum
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: Hugh Maguire, Orchestra, van Beinum 
Answer:
 person: Hugh Maguire; organization: Orchestra; person: van Beinum