date name of ship nationality tonnage fate
date
name of ship
nationality
tonnage
fate
number parsed year month day
number
date text text number text
5 june 1940 ss stancor united kingdom 798 sunk at 58°48′n 08°45′w﻿ / ﻿58.800°n 8.750°w
what is the difference in tonnage between the heaviest and the lightest ships ?
WP VBD-AUX DT NN IN NN IN DT JJS CC DT JJS NNS .
6792
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Keyword Keyword
select max ( c4_number ) - min ( c4_number ) from w
None None None Keyword None Column Keyword Keyword Keyword Keyword Keyword Keyword None None
['before', 'before_minus'] c4_number ['before', 'before_minus'] ['max', 'max_max'] ['max', 'max_max'] ['before', 'before_minus'] ['max', 'max_min'] ['max', 'max_min']