With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Somerville
's
fleet
was
outnumbered
and
outclassed
,
but
he
hoped
to
get
close
enough
to
launch
a
night-time
torpedo
bomber
attack
.
Somerville:person-other
's:O
fleet:O
was:O
outnumbered:O
and:O
outclassed:O
,:O
but:O
he:O
hoped:O
to:O
get:O
close:O
enough:O
to:O
launch:O
a:O
night-time:O
torpedo:O
bomber:O
attack:O
.:O