With no explanation, label each line with "location-GPE", "O", "event-sportsevent", "building-sportsfacility", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
men
's
5000
metres
event
at
the
1975
Summer
Universiade
was
held
at
the
Stadio
Olimpico
in
Rome
on
21
September
.
The:O
men:O
's:O
5000:O
metres:O
event:O
at:O
the:O
1975:event-sportsevent
Summer:event-sportsevent
Universiade:event-sportsevent
was:O
held:O
at:O
the:O
Stadio:building-sportsfacility
Olimpico:building-sportsfacility
in:O
Rome:location-GPE
on:O
21:O
September:O
.:O