With no explanation, label each line with "location-GPE", "O", "building-airport", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-hospital" preceded by ":".
By
August
2018
Scatsta
was
the
sixth
largest
airport
in
Scotland
,
ranked
by
international
passengers
.
By:O
August:O
2018:O
Scatsta:building-airport
was:O
the:O
sixth:O
largest:O
airport:O
in:O
Scotland:location-GPE
,:O
ranked:O
by:O
international:O
passengers:O
.:O