With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Along
with
their
mansions
,
the
wealthy
of
Forest
Hill
also
developed
scores
of
social
and
literary
clubs
.
Along:O
with:O
their:O
mansions:O
,:O
the:O
wealthy:O
of:O
Forest:location-GPE
Hill:location-GPE
also:O
developed:O
scores:O
of:O
social:O
and:O
literary:O
clubs:O
.:O