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
shows
took
place
over
four
consecutive
nights
at
Her
Majesty
's
Theatre
in
London
on
27–30
June
1979
.
The:O
shows:O
took:O
place:O
over:O
four:O
consecutive:O
nights:O
at:O
Her:building-theater
Majesty:building-theater
's:building-theater
Theatre:building-theater
in:O
London:location-GPE
on:O
27–30:O
June:O
1979:O
.:O