With no explanation, label each line with "location-GPE", "O", "building-theater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
play
was
produced
at
London
's
Jermyn
Street
Theatre
in
October
2010
.
The:O
play:O
was:O
produced:O
at:O
London:location-GPE
's:O
Jermyn:building-theater
Street:building-theater
Theatre:building-theater
in:O
October:O
2010:O
.:O