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 ":".
It
was
made
at
Riverside
Studios
in
Hammersmith
.
It:O
was:O
made:O
at:O
Riverside:organization-company
Studios:organization-company
in:O
Hammersmith:location-GPE
.:O