SELECT (SELECT "weight" FROM table_204_850 WHERE "name" = 'ae 8/8') > (SELECT "weight" FROM table_204_850 WHERE "name" = 're 6/6')
does the ae 8/8 weigh more or less than the re 6/6 ?
CREATE TABLE table_204_850 (
    id number,
    "name" text,
    "railway" text,
    "series" text,
    "maker" text,
    "dates" text,
    "drive" text,
    "wheel arrangement" text,
    "weight" text,
    "power" text,
    "notes" text
)