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 ":".
In
addition
,
it
was
the
first
in
modern
times
to
have
a
defined
subject
focus
,
namely
the
social
sciences
.
In:O
addition:O
,:O
it:O
was:O
the:O
first:O
in:O
modern:O
times:O
to:O
have:O
a:O
defined:O
subject:O
focus:O
,:O
namely:O
the:O
social:O
sciences:O
.:O