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 ":".
A
rail
route
running
from
Heathrow
to
Cambridge
would
connect
with
the
Midland
Main
Line
at
a
``
Cricklewood
Interchange
``
station
,
using
new
track
north
from
Heathrow
to
Ruislip
,
then
the
Great
Central
Line
(
nowadays
the
Chiltern
main
line
)
to
Neasden
,
then
a
short
northernmost
section
of
the
Dudding
Hill
Line
from
Neasden
to
Brent
Cross
.
A:O
rail:O
route:O
running:O
from:O
Heathrow:location-other
to:O
Cambridge:location-GPE
would:O
connect:O
with:O
the:O
Midland:location-road/railway/highway/transit
Main:location-road/railway/highway/transit
Line:location-road/railway/highway/transit
at:O
a:O
``:O
Cricklewood:building-other
Interchange:building-other
``:O
station:O
,:O
using:O
new:O
track:O
north:O
from:O
Heathrow:location-other
to:O
Ruislip:location-other
,:O
then:O
the:O
Great:location-road/railway/highway/transit
Central:location-road/railway/highway/transit
Line:location-road/railway/highway/transit
(:O
nowadays:O
the:O
Chiltern:location-road/railway/highway/transit
main:location-road/railway/highway/transit
line:location-road/railway/highway/transit
):O
to:O
Neasden:location-other
,:O
then:O
a:O
short:O
northernmost:O
section:O
of:O
the:O
Dudding:location-road/railway/highway/transit
Hill:location-road/railway/highway/transit
Line:location-road/railway/highway/transit
from:O
Neasden:location-other
to:O
Brent:location-other
Cross:location-other
.:O