4602
Hypotension and sinus arrest with nifedipine in pulmonary hypertension .
 adverse effect: Hypotension, nifedipine; adverse effect: sinus arrest, 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:  Hypotension, nifedipine; sinus arrest, nifedipine 
Answer:
 adverse effect: Hypotension, nifedipine; adverse effect: sinus arrest, nifedipine