With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Ludlow
is
now
also
home
to
the
Rooftop
Theatre
Company
.
Ludlow:location-GPE
is:O
now:O
also:O
home:O
to:O
the:O
Rooftop:organization-company
Theatre:organization-company
Company:organization-company
.:O