With no explanation, label each line with "O", "event-other", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
worked
in
Silesian
mines
and
worked
with
the
Polish
Solidarność
movement
.
He:O
worked:O
in:O
Silesian:location-other
mines:location-other
and:O
worked:O
with:O
the:O
Polish:event-other
Solidarność:event-other
movement:event-other
.:O