With no explanation, label each line with "product-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
is
also
a
depository
for
the
Federal
Depository
Library
Program
.
It:O
is:O
also:O
a:O
depository:O
for:O
the:product-other
Federal:product-other
Depository:product-other
Library:product-other
Program:product-other
.:O