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The present study follows arsenic ( As ) transfer through the chain of soil - vine - leaves - grapes - wine to assess the possible risk of arsenic intake related to consuming grapes and wines produced in 10 vineyards located in a mining area rich in this element .
 Chemical: arsenic; Chemical: As; Chemical: arsenic
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: arsenic; Chemical: As; Chemical: arsenic