With no explanation, label each line with "O", "building-hospital", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Somerset
Hospital
officially
merged
with
UPMC
on
February
1
,
2019
,
becoming
UPMC
Somerset
.
Somerset:building-hospital
Hospital:building-hospital
officially:O
merged:O
with:O
UPMC:organization-education
on:O
February:O
1:O
,:O
2019:O
,:O
becoming:O
UPMC:O
Somerset:O
.:O