With no explanation, label each line with "building-library", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
BA
hosts
book
fairs
,
book
launches
,
ceremonies
,
cinema
,
competitions
,
concerts
,
conferences
,
educational
courses
,
exhibitions
,
festivals
,
forums
,
lectures
,
meetings
,
performances
,
presentations
,
reading
activities
,
round
table
discussions
,
seminars
,
shows
,
theater
,
training
courses
,
video-conferences
and
workshops
for
adults
,
children
,
young
people
and
the
academic
community
.
BA:building-library
hosts:O
book:O
fairs:O
,:O
book:O
launches:O
,:O
ceremonies:O
,:O
cinema:O
,:O
competitions:O
,:O
concerts:O
,:O
conferences:O
,:O
educational:O
courses:O
,:O
exhibitions:O
,:O
festivals:O
,:O
forums:O
,:O
lectures:O
,:O
meetings:O
,:O
performances:O
,:O
presentations:O
,:O
reading:O
activities:O
,:O
round:O
table:O
discussions:O
,:O
seminars:O
,:O
shows:O
,:O
theater:O
,:O
training:O
courses:O
,:O
video-conferences:O
and:O
workshops:O
for:O
adults:O
,:O
children:O
,:O
young:O
people:O
and:O
the:O
academic:O
community:O
.:O