With no explanation, label each line with "building-library", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
main
reading
room
of
the
Widener
Library
was
named
in
her
honor
for
donations
totaling
approximately
$
30
million
to
the
university
.
The:O
main:O
reading:O
room:O
of:O
the:O
Widener:building-library
Library:building-library
was:O
named:O
in:O
her:O
honor:O
for:O
donations:O
totaling:O
approximately:O
$:O
30:O
million:O
to:O
the:O
university:O
.:O