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 ":".
These
bacteria
can
survive
on
dry
surfaces
,
increasing
the
chance
of
transmission
.
These:O
bacteria:O
can:O
survive:O
on:O
dry:O
surfaces:O
,:O
increasing:O
the:O
chance:O
of:O
transmission:O
.:O