5470
Haemolytic - uraemic syndrome complicating long - term mitomycin C and 5-fluorouracil therapy for gastric carcinoma .
 adverse effect: Haemolytic - uraemic syndrome, 5-fluorouracil; adverse effect: Haemolytic - uraemic syndrome, mitomycin C
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: Haemolytic - uraemic syndrome, 5-fluorouracil; adverse effect: Haemolytic - uraemic syndrome, mitomycin C