The World Health Organization (WHO) has announced that smallpox has been eliminated on the earth and issued a notice that in the future, anyone who identifies a case of smallpox will give him a $1,000 bonus. By the end of 1979, more than 90 reports have been received , but after a special investigation, all reports mistook chickenpox and measles for smallpox. Therefore, none of them can receive this bonus.
incorrect?
All reporters want to receive bonuses.