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 ":".
In
Sweden
Gothenburg
's
Göteborg
Landvetter
Airport
and
Malmö
Airport
saw
planes
grounded
.
In:O
Sweden:location-GPE
Gothenburg:location-GPE
's:O
Göteborg:building-airport
Landvetter:building-airport
Airport:building-airport
and:O
Malmö:building-airport
Airport:building-airport
saw:O
planes:O
grounded:O
.:O