date name nationality tonnage
(grt) fate
date
name
nationality
tonnage -lrb- grt -rrb-
fate
number parsed year month day
number
first second
date text text number text(text)
18 january 1940 flandria sweden 1179 sunk (mine)
what was the number of tonnage for sweden ?
WP VBD-AUX DT NN IN NN IN NNP .
2367
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Literal.String
select sum ( c4_number ) from w where c3 = 'sweden'
None None Keyword Keyword Keyword Column None Literal None
['agg', 'agg_sum'] ['agg', 'agg_sum'] ['agg', 'agg_sum'] c4_number