1898
This paper reports an autopsy case of a 78-year-old male with multiple nodules in the liver developed after long-termed administration of phosphate diethylstilbestrol (PDES) for prostatic cancer.
 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 