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These were evaluated with respect to the duration of lithium therapy , age , sex , and family history ( whether or not the patient had a first - degree relative with thyroid disease ) .
 Chemical: lithium; Disease: thyroid disease
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: lithium; Disease: thyroid disease