date ship nationality tonnage fate
date
ship
nationality
tonnage
fate
number parsed year month day
number
date text text number text
19 august 1941 ss aguila united kingdom 3255 sunk
who was sunk the most ?
WP VBD-AUX VBN DT RBS .
United Kingdom
select c3 from w where c5 = 'sunk' group by c3 order by count ( * ) desc limit 1