With no explanation, label each line with "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
They
can
also
be
found
in
combination
with
vasoconstrictor
drugs
such
as
pseudoephedrine
for
sinus-related
preparations
,
or
with
antihistamine
drugs
for
allergy
sufferers
.
They:O
can:O
also:O
be:O
found:O
in:O
combination:O
with:O
vasoconstrictor:other-medical
drugs:other-medical
such:O
as:O
pseudoephedrine:other-medical
for:O
sinus-related:O
preparations:O
,:O
or:O
with:O
antihistamine:other-medical
drugs:other-medical
for:O
allergy:O
sufferers:O
.:O