In the whole of last year, the number of traffic accidents caused by driver drunk driving in a certain area was twice the number of traffic accidents caused by driver fatigue driving. Therefore, the publicity work on prohibiting fatigue driving is more effective than the publicity prohibition on alcohol driving. it is good. The answers to the following questions best evaluate the above conclusions. ['Is the number of traffic accidents directly related to publicity work on traffic safety?', 'Will the number of traffic accidents due to fatigue driving increase in the next year?', 'Do all tired drivers experience traffic accidents?', 'If the promotion of drunk driving is strengthened, to what extent can the number of traffic accidents caused by drunk driving be reduced?']