With no explanation, label each line with "O", "other-chemicalthing", "location-mountain", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Seventh
Five-Year
Plan
called
for
constructing
two
additional
600-
megawatt
reactors
at
Qinshan
.
The:O
Seventh:O
Five-Year:O
Plan:O
called:O
for:O
constructing:O
two:O
additional:O
600-:O
megawatt:O
reactors:other-chemicalthing
at:O
Qinshan:location-mountain
.:O