With no explanation, label each line with "location-GPE", "O", "building-hospital", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
government
hospital
is
in
Nathon
.
The:building-hospital
government:building-hospital
hospital:building-hospital
is:O
in:O
Nathon:location-GPE
.:O