1917
waksal is the first chief executive to be sentenced in a wave of corporate scandals and that started with the big enron bankruptcy into 2001 . top executives at the company accused of cooking the books to hide billions of dollars in debt .
 executive: defendant
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: sentence 
  Option: adjudicator, defendant, place 
Text: {0} 
Answer:
 executive: defendant