With no explanation, label each line with "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Chromosome
14
spans
about
107
million
base
pairs
(
the
building
material
of
DNA
)
and
represents
between
3
and
3.5
%
of
the
total
DNA
in
cells
.
Chromosome:other-biologything
14:other-biologything
spans:O
about:O
107:O
million:O
base:other-biologything
pairs:other-biologything
(:O
the:O
building:O
material:O
of:O
DNA:other-biologything
):O
and:O
represents:O
between:O
3:O
and:O
3.5:O
%:O
of:O
the:O
total:O
DNA:other-biologything
in:O
cells:O
.:O