7557
On day 4 , following 3 doses of dalteparin , the patient developed acute respiratory distress attributable to a massive right hemothorax confirmed by computed tomography pulmonary angiography ( CTPA ) and intercostal drainage of 1500 mL of frank blood .
 adverse effect: acute respiratory distress, dalteparin
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: acute respiratory distress, dalteparin