With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
Hotel
employees
said
he
looked
fit
but
complained
of
a
cold
.
Hotel:O
employees:O
said:O
he:O
looked:O
fit:O
but:O
complained:O
of:O
a:O
cold:O
.:O