With no explanation, label each line with "building-library", "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Details
of
these
events
are
held
in
an
archive
of
her
papers
at
The
Women
's
Library
in
London
.
Details:O
of:O
these:O
events:O
are:O
held:O
in:O
an:O
archive:O
of:O
her:O
papers:O
at:O
The:building-library
Women:building-library
's:building-library
Library:building-library
in:O
London:location-GPE
.:O