1427
Administration of intravenous nitroglycerin in a patient with idiopathic pulmonary hypertension resulted in an increase in pulmonary artery pressure associated with a decrease in blood flow that is best explained by an increase in pulmonary vascular resistance .
 decrease in blood flow, nitroglycerin; increase in pulmonary artery pressure, nitroglycerin; increase in pulmonary vascular resistance, nitroglycerin
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 decrease in blood flow, nitroglycerin; increase in pulmonary artery pressure, nitroglycerin; increase in pulmonary vascular resistance, nitroglycerin