With no explanation, label each line with "location-GPE", "O", "event-election", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
She
contested
the
Glasgow
Provan
constituency
in
the
May
2011
Scottish
Parliament
election
but
was
unsuccessful
.
She:O
contested:O
the:O
Glasgow:location-GPE
Provan:location-GPE
constituency:location-GPE
in:O
the:O
May:event-election
2011:event-election
Scottish:event-election
Parliament:event-election
election:event-election
but:O
was:O
unsuccessful:O
.:O