162756
Project OSCAR Project OSCAR Inc. started in 1960 with the radio amateurs from the TRW Radio Club of Redondo Beach , California , many who worked at TRW and defense industries , to investigate the possibility of putting an amateur satellite in orbit .
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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:  
Answer:
 None