and { only { filter_eq { all_rows ; reason for non - seating ; elected , but declined to take office } } ; eq { hop { filter_eq { all_rows ; reason for non - seating ; elected , but declined to take office } ; member - elect } ; john cantine } } = true
select the rows whose reason for non  seating record fuzzily matches to elected , but declined to take office . there is only one such row in the table . the member  elect record of this unqiue row is john cantine .