22068
Given the findings of our study and the limitations of neurobehavioral workplace testing , we found evidence of altered neurobehavioral outcomes by occupational exposure to vanadium .
 Chemical: vanadium
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: vanadium