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CASE : A 52 - year - old postmenopausal woman was treated with tamoxifen for stage II estrogen receptor - positive breast carcinoma .
 Chemical: tamoxifen; Chemical: estrogen; Disease: breast carcinoma
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: tamoxifen; Chemical: estrogen; Disease: breast carcinoma