2354
With the discovery that TGFbeta1 was a potent growth inhibitor of epithelial cells , and the identification of inactivating mutations within the TGFbeta1 signaling pathway in cancers it became clear that TGFbeta1 signaling is a tumor suppressor pathway for early stages of cancer .
 Anatomy: epithelial cells; Anatomy: cancers; Anatomy: tumor; Anatomy: cancer
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: epithelial cells, cancers, tumor, cancer 
Answer:
 Anatomy: epithelial cells; Anatomy: cancers; Anatomy: tumor; Anatomy: cancer