6986
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 options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  low - grade endometrial carcinoma, tamoxifen; uterine neoplasia, tamoxifen 
Answer:
 adverse effect: low - grade endometrial carcinoma, tamoxifen; adverse effect: uterine neoplasia, tamoxifen