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Arteriosclerosis is a general term describing any hardening ( and loss of elasticity ) of medium or large arteries ( from the Greek arteria , meaning artery , and , meaning hardening ) ; arteriolosclerosis is any hardening ( and loss of elasticity ) of arteriole s ( small arteries ) ; atherosclerosis is a hardening of an artery specifically due to an atheromatous plaque .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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