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 ":".
It
was
the
108th
edition
of
the
Wimbledon
Championships
and
were
held
from
20
June
to
3
July
1994
.
It:O
was:O
the:O
108th:O
edition:O
of:O
the:O
Wimbledon:event-sportsevent
Championships:event-sportsevent
and:O
were:O
held:O
from:O
20:O
June:O
to:O
3:O
July:O
1994:O
.:O