With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Devon
Island
Research
Station
was
established
in
1960
and
it
is
maintained
by
the
Arctic
Institute
of
North
America
.
The:O
Devon:organization-other
Island:organization-other
Research:organization-other
Station:organization-other
was:O
established:O
in:O
1960:O
and:O
it:O
is:O
maintained:O
by:O
the:O
Arctic:organization-other
Institute:organization-other
of:organization-other
North:organization-other
America:organization-other
.:O