With no explanation, label each line with "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
1949
,
he
carried
out
research
work
at
Domuztepe
across
Karatepe
.
In:O
1949:O
,:O
he:O
carried:O
out:O
research:O
work:O
at:O
Domuztepe:location-other
across:O
Karatepe:location-other
.:O