With no explanation, label each line with "location-GPE", "person-soldier", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
destroyer
formed
part
of
small
flotilla
led
by
sistership
,
commanded
by
John
Tovey
,
that
attacked
the
German
ships
with
torpedoes
.
The:O
destroyer:O
formed:O
part:O
of:O
small:O
flotilla:O
led:O
by:O
sistership:O
,:O
commanded:O
by:O
John:person-soldier
Tovey:person-soldier
,:O
that:O
attacked:O
the:O
German:location-GPE
ships:O
with:O
torpedoes:O
.:O