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Jim Zabel is an American radio and television broadcaster best known for serving as the play-by-play announcer for Iowa Hawkeye football games for 49 years on WHO ( AM ) Radio .
 person: Jim Zabel; organization: Iowa Hawkeye
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: Jim Zabel, Iowa Hawkeye 
Answer:
 person: Jim Zabel; organization: Iowa Hawkeye