less { hop { filter_eq { all_rows ; member countries ; france } ; gdp per capita ( us ) } ; hop { filter_eq { all_rows ; member countries ; west germany } ; gdp per capita ( us ) } } = true
select the rows whose member countries record fuzzily matches to france . take the gdp per capita  us  record of this row . select the rows whose member countries record fuzzily matches to west germany . take the gdp per capita  us  record of this row . the first record is less than the second record .