8821
A patient suffering from heparin - associated thrombocytopenia ( HAT ) , recurrent arteriothromboses , and acute renal failure after treatment with standard heparin is described .
 adverse effect: acute renal failure, heparin; adverse effect: acute renal failure, heparin; adverse effect: HAT, heparin; adverse effect: HAT, heparin; adverse effect: recurrent arteriothromboses, heparin; adverse effect: recurrent arteriothromboses, heparin; adverse effect: thrombocytopenia, heparin; adverse effect: thrombocytopenia, heparin
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:  acute renal failure, heparin; acute renal failure, heparin; HAT, heparin; HAT, heparin; recurrent arteriothromboses, heparin; recurrent arteriothromboses, heparin; thrombocytopenia, heparin; thrombocytopenia, heparin 
Answer:
 adverse effect: acute renal failure, heparin; adverse effect: acute renal failure, heparin; adverse effect: HAT, heparin; adverse effect: HAT, heparin; adverse effect: recurrent arteriothromboses, heparin; adverse effect: recurrent arteriothromboses, heparin; adverse effect: thrombocytopenia, heparin; adverse effect: thrombocytopenia, heparin