%%,yes,no
##,PTYPE,1st,2nd,3rd,crew
##,AGE,child,adult
##,SEX,female,male
yes,3rd,adult,female
no,crew,adult,male
yes,crew,adult,male
yes,crew,adult,male
no,1st,adult,male
no,crew,adult,male
no,crew,adult,male
