With no explanation, label each line with "O", "location-bodiesofwater", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
30th
Infantry
continued
south
,
reaching
the
Colmar
Canal
on
29
January
.
The:O
30th:organization-other
Infantry:organization-other
continued:O
south:O
,:O
reaching:O
the:O
Colmar:location-bodiesofwater
Canal:location-bodiesofwater
on:O
29:O
January:O
.:O