With no explanation, label each line with "location-GPE", "O", "building-theater", "person-actor", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
play
opened
at
the
Strand
Theatre
in
the
West
End
in
March
1968
with
a
professional
cast
which
included
Anthony
May
,
Michael
Cashman
,
Alun
Lewis
,
Peter
Denyer
and
Esta
Charkham
but
closed
after
two
weeks
.
The:O
play:O
opened:O
at:O
the:building-theater
Strand:building-theater
Theatre:building-theater
in:O
the:location-GPE
West:location-GPE
End:location-GPE
in:O
March:O
1968:O
with:O
a:O
professional:O
cast:O
which:O
included:O
Anthony:person-actor
May:person-actor
,:O
Michael:person-actor
Cashman:person-actor
,:O
Alun:person-actor
Lewis:person-actor
,:O
Peter:person-actor
Denyer:person-actor
and:O
Esta:person-actor
Charkham:person-actor
but:O
closed:O
after:O
two:O
weeks:O
.:O