With no explanation, label each line with "other-disease", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
WSMV
often
overwinters
on
the
seeds
,
and
can
spread
to
a
field
planted
after
the
infected
seedlings
have
sprouted
.
WSMV:other-disease
often:O
overwinters:O
on:O
the:O
seeds:O
,:O
and:O
can:O
spread:O
to:O
a:O
field:O
planted:O
after:O
the:O
infected:O
seedlings:O
have:O
sprouted:O
.:O