and { only { filter_eq { all_rows ; reason for change ; to enter the us army } } ; eq { hop { filter_eq { all_rows ; reason for change ; to enter the us army } ; vacator } ; charles i faddis ( d ) } } = true
select the rows whose reason for change record fuzzily matches to to enter the us army . there is only one such row in the table . the vacator record of this unqiue row is charles i faddis  d  .