2684
Here ' s what the " Dallas Morning News " reported recently : " The Texas State Board of Medical Examiners , the agency that pledges to protect the public has granted second and third chances to surgeons who are thrown out of hospitals because they botched operations .
 ( end position: thrown out,  who: person, agency: entity) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: declare bankruptcy, transfer ownership, transfer money, marry, transport, die, phone write, arrest jail, convict, sentence, sue, end organization, start organization, end position, start position, meet, elect, attack, injure, born, fine, release parole, charge indict, extradite, trial hearing, demonstrate, divorce, nominate, appeal, pardon, execute, acquit, merge organization, Arguments type: beneficiary, prosecutor, plaintiff, seller, victim, buyer, agent, destination, artifact, organization, recipient, person, place, origin, target, giver, adjudicator, attacker, vehicle, defendant, entity, instrument. 
Text: {0} 
Answer:
 ( end position: thrown out,  who: person, agency: entity) 