With no explanation, label each line with "other-livingthing", "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
name
``
Ames
``
refers
to
the
town
of
Ames
,
Iowa
,
but
was
mistakenly
attached
to
this
isolate
in
1981
because
of
a
mixup
about
the
mailing
label
on
a
package
.
The:O
name:O
``:O
Ames:other-livingthing
``:O
refers:O
to:O
the:O
town:O
of:O
Ames:location-GPE
,:O
Iowa:location-GPE
,:O
but:O
was:O
mistakenly:O
attached:O
to:O
this:O
isolate:O
in:O
1981:O
because:O
of:O
a:O
mixup:O
about:O
the:O
mailing:O
label:O
on:O
a:O
package:O
.:O