251588
, Callwood has contributed to a number of notable rock and heavy metal magazines , among them Classic Rock , Metal Hammer , Record Collector , Terrorizer , Alternative Press and Metal Edge .
 person: Callwood
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: Callwood 
Answer:
 person: Callwood