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In addition to geography , the Dutch North - South PC showed correlations with genome - wide homozygosity ( r = 0 . 245 ) , which may reflect a serial - founder effect due to northwards migration , and also with height ( male : r = 0 . 142 , female : r = 0 . 153 ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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