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 ":".
She
was
admitted
as
a
lay
sister
on
May
15
.
She:O
was:O
admitted:O
as:O
a:O
lay:O
sister:O
on:O
May:O
15:O
.:O