13570
Gastro - oesophageal reflux associated with nifedipine .
 adverse effect: Gastro - oesophageal reflux, nifedipine
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:  Gastro - oesophageal reflux, nifedipine 
Answer:
 adverse effect: Gastro - oesophageal reflux, nifedipine