640
Oncologists supervising future clinical trials for lung cancer should be alert to the fact that sorafenib can potentially induce serious interstitial lung disease, although this might depend on racial differences.
 adverse event: induce 
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: induce 