11258
We described a very atypical case of a high stage , high grade endometrial cancer associated with tamoxifen in a 64-year - old woman with a past history of breast cancer .
 adverse effect: endometrial cancer, 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:  endometrial cancer, tamoxifen 
Answer:
 adverse effect: endometrial cancer, tamoxifen