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The top five ethnic foods containing highest levels of selected nutrients were lamb balti ( 3mg / 100g iron ) , lamb kebab ( 3 . 2mg / 100g zinc ) , mixed dhal ( 62 mu g / 100g folate ) , fish curry ( 1 . 4 mu g / 100g vitamin D ) , ghee ( 968 mu g / 100g retinol ) and toor dhal ( 9 . 1g / 100g dietary fibre ) .
 Chemical: iron; Chemical: zinc; Chemical: folate; Chemical: vitamin D; Chemical: retinol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: iron; Chemical: zinc; Chemical: folate; Chemical: vitamin D; Chemical: retinol