1793
Pneumonitis, bilateral pleural effusions, echocardiographic evidence of cardiac tamponade, and positive autoantibodies developed in a 43-year-old man, who was receiving long-term sulfasalazine therapy for chronic ulcerative colitis.
 adverse event: developed 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 adverse event: developed 