With no explanation, label each line with "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
1996
Atlanta
Olympics
He
won
the
silver
in
the
women
's
individual
event
.
In:O
1996:event-sportsevent
Atlanta:event-sportsevent
Olympics:event-sportsevent
He:O
won:O
the:O
silver:O
in:O
the:O
women:O
's:O
individual:O
event:O
.:O