1987
She died within six weeks of developing congestive heart failure coupled with liver failure due to haemosiderosis despite regular use of desferrioxamine .
 congestive heart failure, desferrioxamine; haemosiderosis, desferrioxamine; liver failure, desferrioxamine
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:
 congestive heart failure, desferrioxamine; haemosiderosis, desferrioxamine; liver failure, desferrioxamine