5807
Ovarian endometrioid carcinoma and endometriosis developing in a postmenopausal breast cancer patient during tamoxifen therapy : a case report and review of the literature .
 adverse effect: endometriosis, tamoxifen; adverse effect: Ovarian endometrioid carcinoma, 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:  endometriosis, tamoxifen; Ovarian endometrioid carcinoma, tamoxifen 
Answer:
 adverse effect: endometriosis, tamoxifen; adverse effect: Ovarian endometrioid carcinoma, tamoxifen