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 ":".
It
consists
of
a
library
which
programmers
can
link
into
their
code
to
override
the
C
standard
library
memory
management
functions
.
It:O
consists:O
of:O
a:O
library:O
which:O
programmers:O
can:O
link:O
into:O
their:O
code:O
to:O
override:O
the:O
C:O
standard:O
library:O
memory:O
management:O
functions:O
.:O