With no explanation, label each line with "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
January
1990
it
shut
down
a
reactor
at
the
Hunterston
A
Magnox
Power
Station
.
In:O
January:O
1990:O
it:O
shut:O
down:O
a:O
reactor:O
at:O
the:building-other
Hunterston:building-other
A:building-other
Magnox:building-other
Power:building-other
Station:building-other
.:O