With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
For
a
period
starting
on
July
4
,
2004
,
Subway
Restaurants
released
a
series
of
toys
based
on
the
TV
series
to
be
offered
in
the
United
States
and
Canada
.
For:O
a:O
period:O
starting:O
on:O
July:O
4:O
,:O
2004:O
,:O
Subway:O
Restaurants:O
released:O
a:O
series:O
of:O
toys:O
based:O
on:O
the:O
TV:O
series:O
to:O
be:O
offered:O
in:O
the:O
United:location-GPE
States:location-GPE
and:O
Canada:location-GPE
.:O