With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
ship
returned
home
on
23
February
1924
,
after
getting
repairs
in
Plymouth
,
United
Kingdom
.
The:O
ship:O
returned:O
home:O
on:O
23:O
February:O
1924:O
,:O
after:O
getting:O
repairs:O
in:O
Plymouth:location-GPE
,:O
United:location-GPE
Kingdom:location-GPE
.:O