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
result
of
the
ambush
was
a
disaster
for
the
Ohioans
;
most
of
the
120th
infantry
were
taken
prisoner
.
The:O
result:O
of:O
the:O
ambush:O
was:O
a:O
disaster:O
for:O
the:O
Ohioans:location-GPE
;:O
most:O
of:O
the:O
120th:O
infantry:O
were:O
taken:O
prisoner:O
.:O