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 ":".
In
his
dual
capacity
,
he
made
Bancroft
Library
a
great
research
center
for
American
history
in
congruence
with
the
department
's
rise
to
prominence
.
In:O
his:O
dual:O
capacity:O
,:O
he:O
made:O
Bancroft:building-library
Library:building-library
a:O
great:O
research:O
center:O
for:O
American:O
history:O
in:O
congruence:O
with:O
the:O
department:O
's:O
rise:O
to:O
prominence:O
.:O