With no explanation, label each line with "building-other", "O", "location-road/railway/highway/transit", "location-other", "location-GPE", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
It
is
located
in
West
End
,
Halifax
on
Chebucto
Road
at
the
site
of
the
now
defunct
Halifax
Civic
Airport
(
on
west
side
of
Connaught
Avenue
between
Bayers
Road
and
Chebucto
Road
)
,
the
city
's
first
aerodrome
built
on
the
former
Bluebell
Farm
in
1931
.
It:O
is:O
located:O
in:O
West:O
End:O
,:O
Halifax:location-GPE
on:O
Chebucto:location-road/railway/highway/transit
Road:location-road/railway/highway/transit
at:O
the:O
site:O
of:O
the:O
now:O
defunct:O
Halifax:location-other
Civic:location-other
Airport:location-other
(:O
on:O
west:O
side:O
of:O
Connaught:location-road/railway/highway/transit
Avenue:location-road/railway/highway/transit
between:O
Bayers:location-road/railway/highway/transit
Road:location-road/railway/highway/transit
and:O
Chebucto:location-road/railway/highway/transit
Road:location-road/railway/highway/transit
):O
,:O
the:O
city:O
's:O
first:O
aerodrome:O
built:O
on:O
the:O
former:O
Bluebell:building-other
Farm:building-other
in:O
1931:O
.:O