With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
De
Leeuw
was
providing
the
commentary
from
the
Netherlands
via
satellite
project
Olympus
.
De:person-other
Leeuw:person-other
was:O
providing:O
the:O
commentary:O
from:O
the:O
Netherlands:location-GPE
via:O
satellite:O
project:O
Olympus:O
.:O