6583
This unusual pattern of low - grade endometrial carcinoma adds to the spectrum of uterine neoplasia associated with tamoxifen therapy .
 adverse effect: low - grade endometrial carcinoma, tamoxifen; adverse effect: uterine neoplasia, tamoxifen
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: low - grade endometrial carcinoma, tamoxifen; adverse effect: uterine neoplasia, tamoxifen