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
2013
Atlantic
Coast
Conference
Men
's
Basketball
Tournament
took
place
from
March
14–17
at
the
Greensboro
Coliseum
in
Greensboro
,
North
Carolina
.
The:O
2013:O
Atlantic:event-sportsevent
Coast:event-sportsevent
Conference:event-sportsevent
Men:event-sportsevent
's:event-sportsevent
Basketball:event-sportsevent
Tournament:event-sportsevent
took:O
place:O
from:O
March:O
14–17:O
at:O
the:O
Greensboro:building-sportsfacility
Coliseum:building-sportsfacility
in:O
Greensboro:location-GPE
,:O
North:O
Carolina:location-GPE
.:O