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The mechanistic details of tumor angiogenesis induction , during estrogen carcinogenesis , are still unknown .
 Disease: tumor; Chemical: estrogen; Disease: carcinogenesis
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:
 Disease: tumor; Chemical: estrogen; Disease: carcinogenesis